First Alert Posts

Replacing a First Alert PROA7 or PROA7PLUS panel sounds simple enough. Alarm dealers perform replacements daily using AlarmNet360 (AN360), and when the recommended process is followed, everything works fine. But for a DIYer with no AN360 access, the proper order of things may not be clear.

DIY users often run into a unique problem. While in the process of replacing their existing PROA7 or PROA7PLUS, they also decide to add to the system and purchase new PROSIX sensors for that purpose. The hood's already up, might as well give it a tune up, right?

We've seen customers receive their replacement panel and immediately begin adding new sensors before performing the actual panel swap. We get it, new sensors are exciting! But please curb your enthusiasm until you've worked with one of our support agents to move all existing PROSIX sensors from the old panel to the new one. Otherwise, you may lose either your original PROSIX sensors or the new ones you've already added.

Why This Happens

Unlike older wireless sensors, PROSIX devices become permanently paired, or “married,” to a specific alarm panel during enrollment.

Once a PROSIX sensor is learned into a system, it cannot simply be moved to another panel later unless it is properly released from the original system first.

That means if you:

• Power up a replacement PROA7 or PROA7PLUS
• Enroll new PROSIX sensors into it
• Then later perform a panel replacement in AN360

...you may unintentionally overwrite sensor programming during the restore process.

This can go wrong in any number of ways, but the end result of not following the proper steps is that you lose sensor programming, and the affected sensors may not be recoverable. Once a PROSIX sensor has been paired with a system and powered on for 24 hours or more, it can no longer be factory defaulted. So a sensor in this position, paired with a system that no longer exists with no possibility of being factory defaulted, is a sensor that must be replaced.

But the Panel Does Exist!

Yes...and no. When a PRO Series panel is registered and communicating properly with AlarmNet360, the panel and server stay in constant sync. If programming changes, AN360 updates the panel "image" stored on the server. During a panel replacement, this saved image is transferred to the new PROA7 or PROA7PLUS.

If you get a new panel and begin programming it with new PROSIX sensors, you're creating a new and separate image. One that isn't synced with AN360. When the panel pairs with a PROSIX sensor, it chooses a channel for communication. You may be familiar with this process from older 2.4 GHz WIFI networks. The panel makes its choice based on the least noisy channel at the time of sensor programming. This information becomes part of the new image.

If that channel later becomes noisy, the panel can switch to a cleaner channel and notify all enrolled PROSIX sensors to follow it. If a sensor misses that message, it may remain stuck trying to communicate on the old channel. For more information on PROSIX wireless best practices, check out this FAQ.

The proper channel setting, the encryption key for each PROSIX sensor, and all other panel programming are stored in AN360 as part of the original panel's "image". When you initiate a panel replacement, you're telling AN360 to send the most recent image taken from the old panel to the new one. By necessity, this process replaces the new panel image you began creating when you started adding PROSIX sensors to the new panel prior to the swap. There is no way to merge these two images together.

If the replacement succeeds, the new panel becomes an exact copy of the last synced version of the old panel. That's the intended result. However, if you enrolled new PROSIX sensors into the replacement panel beforehand, those sensors will be overwritten during the replacement process. If they were powered on and paired for more than 24 hours prior to this, they cannot be factory defaulted and will have to be replaced.

The Most Important Rule

If you are replacing a PROA7 or PROA7PLUS system: DO NOT power up or enroll any new PROSIX sensors before the panel replacement is fully completed.

This includes:

• Door/window sensors
• Motion detectors
• Smoke detectors
• Heat detectors
• Glass breaks
• Key fobs
• Sirens
• Any additional PROSIX device

Leave any new sensors in the box until the replacement process is completely finished.

The Correct Way to Replace a PROA7 or PROA7PLUS

Follow these steps to avoid losing sensors or corrupting system programming:

1. Don't power on the new panel. Leave the new panel powered completely down until you are ready to physically replace the old one. Don't perform any programming on the new panel. If you have gotten to this point and you realize you've made the mistake of powering on the new panel and adding PROSIX Sensors, you should factory reset the new panel, then once all PROSIX sensors have received the reset command, power the panel down completely. You can tell a PROSIX sensor has been released if you open or fault the sensor and the LED begins blinking rapidly. If it's going to be hours or days before you can complete the replacement through AN360, remove the batteries from the new PROSIX sensors to conserve power.

If you happen to be replacing your existing panel with a used PROA7 or PROA7PLUS, be sure the "new" panel has the latest firmware. This ensures compatibility with all sensors. After updating, be sure to perform a factory reset before continuing. To do this, the panel will need to be powered on. As long as you complete these steps, then power back down before the swap is initiated in AN360, you're good. You'll need to work with your alarm dealer to arrange the firmware update, if one is needed.

2. Verify the programming. At this stage, you may want to verify that the "image" of the old panel in AN360 matches the actual programming in the old panel as closely as possible. You'll need to work with your alarm dealer to do this, as end users don't have access to AN360. If the old panel is completely dead, just do your best to complete this step.
3. Perform the panel replacement in AlarmNet360. Provide the MAC and MAC CRC from the new panel to your alarm dealer. They can now initiate the panel replacement process in AlarmNet360. If you plan to reuse the cellular module, PROWIFIZW*, or any other modules from the existing panel, power it down, remove those modules, and NEVER POWER THAT PANEL ON AGAIN WITHIN RANGE OF THE SENSORS unless your alarm dealer tells you to do so.

*When replacing a PRO Series panel paired with Z-Wave devices, AN360 can bring those devices to the new panel, preventing you from having to exclude and then include them again. However, this is only possible when the PROWIFIZW module from the old panel is moved to the new one.

4. Allow the replacement process to finish completely. After the replacement has been initiated in AN360, you should:
   • Power up the new PROA7 or PROA7PLUS.
   • Tap the Setup button for WIFI > choose your SSID > enter your password > Save > Connect.
   • Once connected to WIFI, tap Next, then tap Register.
   • Let the new panel fully sync with AlarmNet360. As it goes through the process of adding the existing PROSIX sensors, the panel will chime for each sensor.
   Do not interrupt this process. Depending on signal strength and the number of enrolled sensors, synchronization may take several minutes to complete. Be sure your alarm dealer also knows not to access the account in AN360 until the replacement process has fully finished.
5. Confirm all existing sensors restored properly. Tap the hamburger menu icon (☰) at the bottom center of the Home screen, then tap Sensors. You should see a list of all enrolled sensors. Verify that the sensor names are correct. To the right of each sensor name, the panel will display the signal strength and battery status of the sensor. Initially, these fields may appear blank. As the panel completes synchronization with the sensors, the signal and battery indicators will gradually populate. The replacement process is not complete until every sensor shows both a valid signal strength and an accurate battery level.

If the old panel was completely dead, or otherwise unable to communicate with the PROSIX sensors for an extended period of time, some sensors may show a low battery condition sooner than expected. PROSIX sensors continuously attempt to check in with the panel. If the panel does not respond, the sensors continue trying repeatedly, which can prematurely drain their batteries. If you suspect that an existing PROSIX sensor may have a dead battery, replace the batteries in the device and make sure it communicates fully with the panel before you enter panel programming.

6. Add new PROSIX sensors. Only after completing the previous steps should you begin enrolling any newly purchased sensors. Once you have verified that all programming has been synced from AN360 to the new panel, you can add additional sensors and make any other necessary changes.

Final Thoughts

We understand why DIY users try to prepare the new panel ahead of time. It feels like the faster and more organized approach. Unfortunately, with PROA7 and PROA7PLUS systems using PROSIX sensors, doing this can actually create major problems during the replacement process.

The safest approach is simple:

• Keep the replacement panel powered off.
• Leave all new PROSIX sensors unopened and unpowered.
• Work with your alarm dealer to complete the AlarmNet360 replacement first.
• Verify old sensors restored correctly.
• Finally, add any new devices and test for proper operation.

Following the proper order prevents lost programming, sensor lockouts, and hours of unnecessary troubleshooting. Alarm Grid customers who need to perform a PROA7, PROA7PLUS, or even VISTAH3 replacement with existing PROSIX sensors should contact support prior to taking any action on the replacement. Our support team is here Monday - Friday from 9:00 AM - 8:00 PM Eastern. You can contact us at 888-818-7728 or by emailing support@alarmgrid.com.

Resideo recently released a new firmware version for its PRO Series. Firmware 03.2476.204 is now available for PROA7 and PROA7PLUS panels, improving touchscreen response, clarifying the disarm process, and restoring PROSIX signal strength display. Learn more in the official Resideo notice.

Silent Alarm Button Renamed to Police Alarm (Silent)

This is the most important change in the update and it applies to all PRO Series models. In previous versions, during an active alarm, some users were pressing the Panic icon and then pressing the Silent Alarm button to silence the alarm. In reality, what they were doing was sending a silent panic signal, telling central station dispatchers to send the police immediately.

Doing this did silence the alarm, but without warning, police officers were being sent to the address. To make the function clearer, Resideo has renamed the button to POLICE ALARM (SILENT) and provided the instructions to enter a PIN in bold. The behavior is unchanged. But the new description makes it obvious that pressing this button calls the police, and that entering your user code is the correct way to silence an alarm.

Before (left) and after (right) — the Silent Alarm button is now labeled Police Alarm (Silent)

Touchscreen Sensitivity Fix

The touchscreen fix applies specifically to PROA7-FA and PROA7PLUS-FA panels. A small number of these units have experienced inaccuracy or lag when using the touchscreen, and the new firmware adjusts the sensitivity to resolve it. If your panel has felt sluggish or inconsistent to the touch, this update should take care of it. Standard PROA7 and PROA7PLUS models are not affected by this issue, though they can still receive the update.

RFSIX (PROSIX) Signal Strength Display Fix

PROSIX sensors paired with a PRO Series panel show their signal strength, making it easy to confirm they’re communicating properly and to troubleshoot any supervision issues. The display updates daily at 1:00 AM local time, or within about two minutes after using walk test mode.

The third fix addresses an issue that affected some PROA7-FA panels updated to firmware versions 03.2476.174 or 03.2476.183 in August 2025. On those systems, the RFSIX signal strength bar graph could disappear from the screen after the update. This new firmware brings that display back for affected panels. PROA7PLUS-FA and earlier ProSeries models aren’t impacted and don’t require any action. However, it is always recommended to keep your system updated to the latest firmware.

How to Get the Update

The firmware is now available through the AlarmNet360 portal. Alarm dealers can push it remotely to installed panels, or apply it during a new installation if the panel in the box is on an older version. Before the update can be pushed, the panel should:

• Be disarmed.
• Be connected to WIFI.
• Be free of alarm memory.
• Not have an AC loss condition.
• Not be actively reporting.
• Not be in walk test or programming mode.

New PROA7-FA and PROA7PLUS-FA units are already being shipped with 03.2476.204 pre-installed, though it may take a few weeks for all distributor inventory to cycle through. The firmware revision is printed on a label on the side of the box if you want to verify the version before opening a unit.

For help with your PRO Series system, the Alarm Grid support team is available Monday through Friday from 9:00 AM - 8:00 PM Eastern Time. Email us at support@alarmgrid.com, call us at 888-818-7728, or chat with us on our website. Live chat agents are available from 9:00 AM - 6:00 PM Eastern.

Resideo has announced that the VISTA-21iP and VISTA-21iPLT control panels will be discontinued for sale in the U.S. and Canada effective May 1, 2026. These panels are not compatible with modern LTE cellular networks, making them unsuitable for new installations moving forward.

According to the notice, this discontinuation is limited specifically to the VISTA-21iP and VISTA-21iPLT models. Other VISTA hybrid panels are not affected and will remain available. However, dealers are advised to stop installing these legacy panels in the U.S. and Canada and begin transitioning to LTE-ready alternatives.

For new system installations, Resideo recommends using the VISTAH3 or the VISTA-21IPLTE. These panels are designed to support LTE cellular communication and align with current carrier requirements. There is also a Canadian version of the VISTAH3, known as the VISTAH3CN, though it is not offered by Alarm Grid.

You can view the recommended alternative panels here:

• Resideo VISTAH3
• Honeywell VISTA-21IPLTE

At Alarm Grid we always recommend dual-path communication for your alarm panel, even though we offer monitoring plans that allow for IP-only monitoring. So, when upgrading to one of these panels, we recommend that you also select a compatible LTE cellular communicator.

Alarm Grid offers options such as the Honeywell Home PROLTE-A2 and PROLTE-V2, both of which are designed to work with supported VISTA and PRO Series systems and provide reliable cellular connectivity.

Shop LTE communicators here:

• Honeywell Home PROLTE-A2
• Honeywell Home PROLTE-V2
• Honeywell LTE-21V

The key takeaway is that LTE compatibility is now essential for any new security system installation. Even if you do not plan to add a cellular communicator today, selecting a system that supports LTE gives you the flexibility to upgrade in the future without replacing your panel.

By moving to a VISTAH3 or VISTA-21IPLTE panel paired with an LTE communicator, users can ensure continued service and avoid issues tied to outdated cellular technologies and internet outages.

If you are still using a VISTA-21iP system or planning a new installation, now is the time to make the switch. Explore the recommended replacements from Alarm Grid to find the right solution for your installation.

If you need help, reach out to our support team at support@alarmgrid.com. We're here Monday - Friday from 9:00 AM - 8:00 PM Eastern Time. You can also visit our website and chat with a live support agent (9:00 AM - 6:00 PM Eastern Time) or call us at 888-818-7728.

Z-Wave has come a long way since its introduction in the early 2000s. From the original standard to Z-Wave Plus and Z-Wave Plus V2, each generation brings meaningful improvements to range, battery life, and performance. Now, Z-Wave 800-Series represents the most significant leap forward yet.

The Evolution of Z-Wave

To understand what makes the 800-Series special, it helps to look at how Z-Wave has evolved over the years.

The original Z-Wave protocol established the foundation for mesh networking in home automation, allowing devices to communicate with each other and extend the network's reach. Z-Wave Plus (500-Series) arrived around 2013 and brought improvements including 50% better range, 250% longer battery life, and faster processing speeds compared to the original standard.

Z-Wave Plus V2 (700-Series), released in 2018, pushed the boundaries further with additional range improvements, enhanced security through S2 encryption, and SmartStart functionality that simplified device pairing. The 700-Series became the go-to choice for premium smart home devices and earned a reputation for reliability and efficiency.

What Makes Z-Wave 800-Series Different

The Z-Wave 800-Series, built on Silicon Labs' latest chipset technology, takes everything that worked well in previous generations and improves upon it significantly. Here's what sets it apart:

Extended Range

The 800-Series delivers up to 1.5 miles of range in open air with Z-Wave Long Range (ZWLR) mode. While real-world performance in homes will vary based on walls, interference, and building materials, this represents a massive improvement over previous generations. For large homes, outbuildings, or properties with detached garages, this extended range can eliminate the need for additional repeaters.

Faster Communication

With improved RF performance and optimized protocols, 800-Series devices communicate more efficiently. Commands execute faster, and the mesh network responds more quickly to changes. This translates to snappier control when you're turning on lights, locking doors, or adjusting thermostats.

Better Battery Life

Battery-powered devices like door sensors, motion detectors, and smart locks benefit from the 800-Series' improved power efficiency. Manufacturers report battery life improvements that can extend the time between battery changes by months or even years in some applications.

Enhanced Security

Building on the S2 security framework introduced with Z-Wave Plus V2, the 800-Series includes hardware-level security features that make it even more resistant to tampering and unauthorized access. All Z-Wave 800 devices support S2 authentication out of the box, ensuring encrypted communication throughout your smart home network.

Backward Compatibility

One of Z-Wave's greatest strengths has always been backward compatibility, and the 800-Series continues this tradition. Your existing Z-Wave and Z-Wave Plus devices will work with 800-Series controllers and hubs. This means you can upgrade your system gradually without replacing every device at once.

Z-Wave Long Range Support

Perhaps the most exciting addition is native support for Z-Wave Long Range (ZWLR). This new mode allows point-to-point communication over much greater distances than traditional mesh networking. While standard Z-Wave mesh mode remains available for dense installations, ZWLR opens new possibilities for properties where devices are spread across larger areas.

Security Panels That Support Advanced Z-Wave Features

If you're looking to build a smart home system around a modern security panel, several options from Alarm Grid support Z-Wave for home automation control. These panels integrate security monitoring with Z-Wave device management, allowing you to control locks, lights, thermostats, and other smart devices from a single interface.

IQ Panel 4

The IQ Panel 4 represents IQ's (formerly Qolsys) latest generation of touchscreen security panels. It features built-in Z-Wave support for home automation along with PowerG sensor compatibility for long-range wireless security. The panel's 7" HD touchscreen makes it easy to manage both security and smart home functions from one central location. The IQ Panel 4 must be on version 4.4.0+ to support Z-Wave Long Range.

The IQ Panel 4 is available in multiple configurations:

• IQ Panel 4 AT&T LTE with PowerG/345 MHz
• IQ Panel 4 Verizon LTE with PowerG/345 MHz
• IQ Panel 4 AT&T LTE with PowerG/433 MHz
• IQ Panel 4 Verizon LTE with PowerG/433 MHz
  IQ Panel 4 AT&T LTE with PowerG/319.5 MHz
  IQ Panel 4 Verizon LTE with PowerG/319.5 MHz

2GIG Edge

The 2GIG Edge is a sleek, modern security panel that combines a compact design with powerful features. It includes Z-Wave support for home automation devices and offers advanced capabilities like facial recognition for touchless disarming. In order to support Z-Wave Long Range, the panel must be on firmware version 3.1.3.011+.

Available versions include:

• 2GIG Edge AT&T LTE
• 2GIG Edge Verizon LTE

Honeywell Home ProSeries PROA7PLUS

The First Alert PROA7 and PROA7PLUS are professional-grade security panels with optional Z-Wave support. Out of the box, they support ProSeries encrypted wireless sensors. With the addition of a PROTAKEOVER module, they can also support many legacy wireless sensors, and when you install the PROWIFIZW module, the system adds WIFI connectivity and support for Z-Wave home automation devices. When paired with Total Connect 2.0, you can arm, disarm, and control compatible devices remotely through the app.

At this time, the PROWIFIZW does not take full advantage of everything Z-Wave 800-Series offers, including Z-Wave Long Range. Thanks to Z-Wave’s backward compatibility, 800-Series devices will still work, but they’ll behave more like 700-Series devices when used with this controller. You still get solid Z-Wave performance today, and if Resideo updates the platform in the future, these newer devices should be well-positioned to benefit.

Options include:

• First Alert PROA7PLUS
• First Alert PROA7
• PROLTE-A2 - AT&T LTE Communicator
• PROLTE-V2 - Verizon LTE Communicator
• PROTAKEOVER Module
• PROWIFIZW WIFI & Z-Wave Module

2GIG GC Touch

The 2GIG GC Touch is another excellent option that combines security and smart home control. With its 7" high-resolution display and Z-Wave gateway functionality, the GC Touch provides a comprehensive solution that includes home security, home automation, energy management, and emergency monitoring.

Available in:

• 2GIG GC Touch AT&T LTE
• 2GIG GC Touch Verizon LTE

Compatible Z-Wave Devices

When building out your Z-Wave network, you'll find a wide variety of compatible devices available. Popular categories include:

Smart Locks – Z-Wave deadbolts and lever locks from manufacturers like Yale, Schlage, and Kwikset allow you to lock and unlock doors remotely, create temporary access codes, and receive notifications when doors are locked or unlocked.

Smart Lighting – In-wall switches, dimmers, and plug-in modules let you control lighting throughout your home. Many users create scenes that turn on lights when the system disarms or turn off all lights when arming at night.

Thermostats – Z-Wave thermostats like the Honeywell T6 Pro integrate with your security system to provide energy savings. You can automatically adjust temperatures based on whether the system is armed or disarmed.

Garage Door Controllers – Z-Wave garage door controllers let you open, close, and monitor your garage door status from anywhere. Get alerts if the garage door is left open or automatically close it when arming your system.

Water Valves – Smart water valves can automatically shut off your main water supply if a leak is detected, helping prevent costly water damage. This is a perfect example of how automation, working in conjunction with an alarm system, can save you money and prevent messy cleanup.

Making the Switch to Z-Wave 800

If you're starting fresh with a new smart home installation, choosing Z-Wave 800-Series devices whenever possible makes sense. You'll get the best performance, longest battery life, and most advanced security features available.

For those with existing Z-Wave networks, there's no need to rush out and replace everything. Backward compatibility means your current devices will continue to work as you gradually add 800-Series products. Over time, as you replace older devices, your network will naturally evolve to take advantage of the latest technology.

When shopping for Z-Wave devices, look for the Z-Wave 800 or "800-Series" designation on product packaging and specifications. As more manufacturers release 800-Series products, the selection continues to grow across all device categories.

Getting Started

Whether you're building a new smart home from scratch or expanding an existing system, Z-Wave 800-Series technology provides a reliable, secure, and responsive foundation for home automation.

Ready to see what Z-Wave can do for your home? Browse our selection of Z-Wave compatible products and security systems that support home automation. If you’re not sure which panel or devices are right for your situation, our support team is happy to help.

You can call us at 888-818-7728 during our support hours of 9:00 AM – 8:00 PM Eastern Time, Monday – Friday, or send an email to support@alarmgrid.com.

Resideo announced this week that the 6148 keypad family is discontinued upon stock exhaustion. The official technical notification confirms that the 6148, 6148ICON, 6148EX, and 6148SP are all going away. If you need a similar, budget-friendly alternative look no further than the 6150.

The 6148 was never a glamorous keypad. It didn't have a touchscreen. It didn't talk to you. It was just a simple, reliable Fixed English keypad that did exactly what it was supposed to do. And honestly, that's what made it great.

The 6148 was the kind of keypad you could explain to your grandmother over the phone. You pressed buttons, the system responded, and that was that. No learning curve. No software updates. No wondering if the display would freeze. Back when touchscreens were still a novelty, most homeowners just wanted something that worked. The 6148 worked.

The 6148ICON was the same idea but with pictures instead of words. Little icons showed you what each button did. Some installers loved it. Others thought it was unnecessary. But it found its audience with customers who preferred visual cues over text.

The 6148EX added a tamper switch, which made it popular for commercial installations where someone might try to mess with the keypad. The 6148SP served Spanish-speaking customers. Each version filled a specific need in the market.

Now they're all going away because that's how this industry works. Parts become obsolete. Manufacturing priorities shift. Products that served us well for years eventually reach the end of their run.

The good news is that Resideo has recommended solid replacements. The Honeywell 6150 Fixed English Keypad takes over for the 6148, 6148ICON, and 6148EX. It has the same Fixed English display and basic functions, plus four dedicated function keys for quick arming and emergency buttons. The only thing missing is the tamper feature from the 6148EX, so keep that in mind if tamper protection matters to your installation.

For the 6148SP, Resideo suggests upgrading to the First Alert VISTAH3 system with the VISTAHPKP or VISTAHLKP keypads. These offer Spanish and Portuguese language support on a 2x16 alpha display.

If you're still running 6148 keypads on your VISTA system, now is the time to think about stocking up or planning your upgrade. Once the remaining inventory is gone, it's gone for good.

It's strange to get sentimental about a keypad. But the 6148 represents an era of alarm products that valued simplicity and reliability above all else. No apps. No cloud connections. Just a keypad on the wall that lets you arm and disarm your system. There's something to be said for that.

The alarm industry keeps moving forward. Panels get smarter. Keypads get touchscreens. Everything connects to the internet. That's progress, and it's mostly good. But every now and then, when a product like the 6148 gets discontinued, I think about how far we've come and what we've left behind along the way.

If you have questions about replacing your 6148 keypads or need help choosing the right option for your VISTA system, reach out to us at Alarm Grid. The best way to reach us is at support@alarmgrid.com. We're here from 9:00 AM - 8:00 PM EST Monday - Friday and we're happy to help you navigate the transition. Check out our alarm monitoring plans while you're at it.

Resideo Technologies has announced an automatic firmware update rollout for several AlarmNet LTE communicators used in security systems. These updates are designed to enhance cellular connectivity and ensure a more stable, reliable link between your system and the AlarmNet cellular network.

According to MyWebTech Technical Notification #136, Resideo will begin pushing firmware updates over the air within the next 30 days to select radios used in burglary and residential fire applications. These updates are part of an ongoing effort to maintain optimal performance and address prior cellular connectivity issues.

Affected Radios & Latest Firmware Versions

• Honeywell Home LTE-IV — Firmware 4.1.31.0
• Honeywell Home LTE-IA — Firmware 4.1.31.0
• Honeywell Home LTE-XV — Firmware 4.0.62.0
• Honeywell Home LTE-XA — Firmware 4.0.62.0
• Honeywell Home LTE-L3V — Firmware 4.0.54.0
• Honeywell Home LTE-L3A — Firmware 4.0.54.0
• Honeywell Home LTE-HSV — Firmware 2.14.16

Many of the affected communicators, though still active in the field, have been discontinued by Resideo and AlarmNet. Because they are no longer offered by Alarm Grid, discontinued products are not linked above.

These updates will occur automatically, and no action is required from end users in most cases. However, communicators with low backup battery voltage, or with a missing backup battery, may not successfully complete the update. In those instances, the communicator battery should be replaced so that the update can occur.

A small number of systems may briefly display a “radio trouble” condition when the communicator reboots after the update. This condition can typically be cleared by entering a valid user code + 1 (Off) twice on the system keypad.

Notes on Fire Radios

The same technical notice also reminds users about firmware updates for certain commercial fire communicators (HWF2V-COM, HWF2A-COM, LTE-CFV, LTE-CFA). However, Alarm Grid does not support commercial fire alarm systems, and these devices are not sold or supported by us. If you work with fire alarm communicators, contact your fire system provider or Resideo technical support for further assistance.

Summary

Resideo’s automatic update process ensures continued reliability for AlarmNet-connected communicators. As long as your communicator is in good working order and has adequate power and a good backup battery, it is likely that no action will be required on your part. With a possible exception of a disarm command to clear a communicator trouble display on some VISTA systems.

Alarm Grid will continue to keep you informed of any further changes that may affect system performance or connectivity.

We first told you about the new lineup of First Alert CX4 cameras in September. At that time, there wasn't much information available about the cameras and their specs. Now, Resideo has announced the release of the cameras and mounting accessories. So, let's take a closer look at them.

Each camera in the new CX4 lineup offers 8MP ultra-high-definition image quality. Intelligent AI-based event detection can distinguish people, vehicles, animals, and packages. The main differences between the various camera styles come down to design, mounting style, and placement options. Below is a quick reference table showing how each camera fits into your installation plan, along with the compatible accessories for that model.

First Alert CX4 Camera Product Matrix

Image	Product	Key Features & Accessories
	First Alert CX4B 8MP AI Bullet Camera Model: CX4BE08F28PW	Long-range coverage and visible deterrent design Ideal for driveways, parking lots, and exterior perimeters IP67 weather-rated housing 2.8mm fixed lens (104° horizontal FOV) PoE or 12VDC power options Built-in microphone for one-channel audio
	↳ CX4AJBFTB – Fixed Turret/Bullet Extended Junction Box	Provides space for cable connections; allows cleaner weather-sealed installations.
	↳ CX4AGBCP – Gangbox Converter Plate	Adapter plate for mounting to existing electrical boxes or retrofit surfaces.
	First Alert CX4T 8MP AI Turret Camera Model: CX4TE08F28PW	Ball-and-socket design for flexible aiming Built-in microphone for one-channel audio Ideal for indoor or outdoor areas Anti-glare design reduces IR reflection
	↳ CX4AWMFTJB – Wall Mount with Junction Box	Wall mount providing added depth and protection for turret camera wiring.
	↳ CX4AWMFTDB – Wall Mount Bracket	Used for angled installations or combined with other mounts.
	↳ CX4AJBFTB – Extended Junction Box	Shared accessory for turret or bullet cameras; conceals cabling for neat installs.
	↳ CX4AGBCP – Gangbox Converter Plate	Adapter plate for gangbox mounting.
	First Alert CX4D 8MP AI Dome Camera Model: CX4DE08F28PW	Discreet, low-profile design IK10 rated tamper-resistant dome housing 125° field of view for wide coverage Perfect for retail, lobbies, or offices Built-in microphone for one-channel audio
	↳ CX4AJBFD – Fixed Dome Extended Junction Box	Adds space for wiring and conduit; helps weather-seal cable entry.
	↳ CX4AWMFDJB – Wall Mount with Junction Box	Mounts dome camera securely on vertical surfaces; includes cable space.
	↳ CX4AWMFTDB – Fixed Turret/Dome Wall Mount Bracket	Universal bracket shared between turret and dome models.
	↳ CX4ACMFD – Fixed Dome Ceiling Flush Mount	Provides clean, recessed ceiling mounting option for a low-profile look.
	↳ CX4AGBCP – Gangbox Converter Plate	Adapter for dome camera installations using standard gangbox openings.

*All accessories are rated for operation from -40°F to 140°F (-40°C to 60°C) and are constructed of durable aluminum alloy or PC+ABS materials. Junction boxes are sold separately and recommended for clean, weather-resistant installations.

First Alert CX4 Product Feature Matrix

Each of the new First Alert CX4 Cameras offers the same 8MP ultra-HD clarity, AI-driven motion analytics, and Total Connect 2.0 integration, but each form-factor has distinct advantages:

• The CX4B Bullet Camera is best for exterior spaces where visibility and deterrence are of particular importance.
• The CX4T Turret Camera offers the best balance between installation flexibility and features, making it a great all-around option for both indoor and outdoor use.
• Meanwhile, the CX4D Dome Camera delivers a sleek, tamper-resistant design suited for interiors like offices, stores, and lobbies, and outdoors such as parking lots, driveways, and exterior entrances where both aesthetics and protection against vandalism are key.

We’re genuinely excited to see how these new CX4 cameras help our customers feel safer and more connected. Whether you’re adding your first camera or upgrading to a full Pro Series or VISTAH3 system, these new models make it easier than ever to protect what you care about most.

To unlock remote viewing, cloud storage, and full Total Connect 2.0 integration, you’ll need a professional monitoring plan. If you’re not already set up, you can explore our no-contract monitoring plans here. If you have questions, we'd be glad to help, email us at support@alarmgrid.com. We're here Monday - Friday from 9:00 AM - 8:00 PM EST/EDT.

If you own a Lyric system and have not already done so, please read this important update regarding AlarmNet360 changes that affect your panel. It may be time for an update!

Back in 2019 we told you about the Lyric Gateway's end-of-life. Recently we found that an unregistered Lyric Gateway can't be activated. This is because of a disconnect between AlarmNet360, the platform used to register, and the panel. If you have a registered Gateway, you are not affected.

Since the Lyric Gateway hasn't been available since 2019, this is likely not an issue that will affect a lot of people. But, since the secondary market for alarm panels is alive and well on platforms like ebay, and because the Lyric Gateway can't be programmed through the panel's touchscreen, it's still necessary to get this information out there.

When Resideo discontinues a product, they continue to fully support that product for five (5) years, then it moves to limited support. That means Resideo will only provide written documentation for the product to anyone requesting support. They will not provide over-the-phone troubleshooting.

Between 2019 and now, if we had an issue with a Lyric Gateway not registering properly, we could contact Resideo technical support and they would assist with the registration. Their support team has access to tools that we don't and can resolve some issues with registration that we can't. However, now that the Gateway has entered limited support, Resideo tech support will no longer offer this assistance.

So, if you see a Lyric Gateway for sale in some secondary marketplace, we recommend you give it a pass. If you have an unregistered Lyric Gateway with any SIX Sensors paired with it, you'll need to take special steps to keep those sensors viable for use with a new panel.

1. Be sure sensors are powered on. Be sure that every SIX sensor that is paired with the Gateway panel is powered on and within range of the panel.
2. Default the Lyric Gateway When you're ready to move the SIX sensors to a new First Alert PROA7, PROA7PLUS, or VISTAH3 panel, remove the set screw in the bottom edge of the panel, then either pull the rear cover off, or pull the panel away from the rear cover (if wall mounted). This will expose the battery, RJ45 port, and the microswitches on the back of the panel.
   • For Rev. 1.00 panels, reboot the panel. To do so, using a paper clip or similar small tool, depress the center microswitch on the back of the panel (see image below) until the panel reboots. Once the panel boots back up, you have five (5) minutes to complete the default. Otherwise, you'll need to reboot again.
   • For Rev. 1.01.0215.531+ you can skip the power cycle and move straight to Step 3.
3. Perform the default. On the rear of the panel, just below the RJ45 Ethernet port you'll see three microswitches. As you face the back of the panel use a small tool, paper clip, or similar item to press and hold down the left switch for twenty seconds, or until the panel prompts you to enter the Installer Code. After twenty seconds, or once prompted for the Installer Code, release the switch. If prompted for the code enter the panel's current Installer Code. This will set the panel back to factory defaults. As part of the default, a signal will be sent from the panel to all SIX sensors releasing them so that they are no longer paired. All SIX sensors previously programmed with the panel that receive this message are now free to be paired with a new panel.

Any paired SIX sensor that doesn't receive a release signal from the panel, either by the sensor being removed via AlarmNet360 or by defaulting the panel, will be unable to pair with a new panel.

The Resideo PROSIX line of wireless sensors currently works with the PROA7, PROA7PLUS, and VISTAH3 panels. These encrypted sensors offer excellent range, reliability, and security. But to get the most out of your investment, it helps to follow some basic rules for installation and upkeep.

New to PRO Series sensors? This simple guide shows you how to place, pair, and care for Resideo PROSIX devices with your PROA7 or PROA7PLUS panel.

What To Do First

1. Plan install locations: Walk your home and decide where each sensor should be mounted. We'll talk more about mounting considerations next.
2. Name your zones: Make a short list like “Front Door,” “Kitchen Window,” “Hall Motion.” This makes setup quick and easy.

Sensor Placement Basics

Door/Window Contacts

• Protect any opening a person can reach from outside. If you’re on a budget, start with the highest-risk spots: ground-level doors and windows, especially those at the back of the home or in darker, hidden areas. Cover additional openings as your budget allows.
• Mount the sensor on the frame and the magnet on the moving portion of the door or window.
• Keep the magnet and sensor properly aligned and as close together as possible when closed. Check your model’s maximum gap specification and make sure the closed gap doesn’t exceed it.
• Avoid mounting directly on ferrous metal. If the frame is metal, use included spacers if provided. Aluminum doors usually don't pose a problem. A PROSIXCTV can be used to add a separate contact, such as the Honeywell 947-75T, that is made specifically for mounting on steel doors.

Motion Sensors

• Place on a wall or in a corner with a clear view of the room, about 6–8 feet high.
• Avoid pointing at windows, fans, or HVAC vents.
• Do not aim directly at heat sources (ovens, space heaters, sunny glass).
• If you have pets, follow the specific mounting instructions in the installation guide. The PROSIXPIRV offers up to 80 pound (36kg) pet immunity when the instructions for pet immunity are strictly followed. Generally speaking, mount where any animal, regardless of size, can't come within six (6) feet of the front of the sensor.

Glass Break Sensors

• Verify in the installation instructions that the PROSIXGB is suitable for the type and size of glass you want to protect.
• Mount the PROSIXGB in the same room as the glass to be protected.
• Avoid thick curtains or heavy drapes between the sensor and the protected glass.
• Set the sensitivity level for the PROSIXGB based on the distance between the detector and the protected glass.
• Mount on a wall or ceiling with a clear “line of sound” no more than 25' (7.6m) from the protected glass.

Tip: If you’re unsure about a mounting location, temporarily tape the sensor in place, finish setup, and test the glass break before permanently mounting.

How to Pair a PROSIX Sensor

1. On the panel, tap Menu (≡) > Tools > Installer Code (Default 4112) > Programming > Peripherals > + Key (upper right). The panel is now in listening mode.
2. Put the sensor into enrollment by pulling the battery tab on brand new sensors, or by opening the device's cover to activate the tamper.
3. Once the panel detects the sensor, give it a clear name, such as “Front Door” or “Living Room Motion.” Program any other sensor-specific fields, such as Response Type and Service for sensors that can use more than one zone, e.g., PROSIXCTV and PROSIXSMOKEV. For sensors with a single function Service will be filled automatically.
4. Be sure to click Save and close the sensor cover if the tamper was used to pair it with the panel.
5. Once you exit programming tap Menu (≡) > Sensors and check the signal strength of each PROSIX sensor in the location where it will be permanently mounted. Once a good communication path is confirmed, permanently mount each sensor and do a final signal strength check.

Important Note: If a sensor won’t enroll, confirm it isn’t paired to another panel. An unpaired sensor shows a rapidly blinking LED when you pull the battery tab, fault the sensor, or open the cover. A slow blink indicates the sensor is already paired. If possible, factory-default the sensor; otherwise, remove/release it from the previous panel, then enroll to the new one.

Battery Care

• Use only the battery type listed on the sensor’s Install Guide, or Data Sheet.
• Always remove all batteries, wait a full ten seconds, then insert new batteries. This helps to clear any low battery signal. Always read the sensor instructions for any special notes about installing new batteries. For example, the PROSIXCMBOV requires that all new batteries be installed within 15 seconds of beginning the battery install process.
• For sensors with multiple batteries, always change all batteries at the same time. Don't mix old and new batteries and don't mix batteries from different manufacturers.
• You can check the battery level of other sensors by tapping Menu (≡) > Tools > Installer or Master Code (4112 and 1234 by default, respectively) > System Test > Test Sensors > Start Test > OK. The siren will sound for a few seconds. Go around and fault each sensor. Then check the panel for the signal strength and battery level of all tested sensors. If any other sensor batteries are low you can go ahead and change them to prevent future low battery messages on the panel.

Important Note: PROSIX sensors use two-way supervision, meaning they require an acknowledgement (ACK) from the panel after sending a check-in signal. If the panel is powered down or removed, a sensor will repeatedly attempt to check-in, quickly draining its battery. To preserve battery life, remove the batteries from your PROSIX sensors whenever the panel will be out of service for an extended time.

When powering the system back up, always power on the PROSIX transmitters before the PRO Series panel. The panel uses Frequency Agility to select the best RF channel and then instructs the sensors to follow. If the panel changes channels while the sensors are still off, they won’t receive the update. This leaves them in a state of limbo, unable to communicate with the current panel or with any new or defaulted panel.

Monthly Test

1. Put the system in test mode with your monitoring company if you subscribe to full monitoring. You'll need to provide your name, address, and false alarm password, as well as a duration for the test.
2. Enter the panel's Walk Test Mode.
3. Open and close each protected door/window and confirm it shows on the panel.
4. For motion detectors, follow the sensor's instructions for entering Walk Test Mode. For the PROSIXPIRV remove and replace the batteries. This removes any transmit inhibit designed to conserve battery life and enables the sensor LED. The motion will remain in Walk Test Mode for ten minutes. Walk in front of each motion sensor and verify you see it trigger when you walk in the protected area.
5. For glass break sensors, we linked above to an FAQ on using the Honeywell FG701 to perform a functional test. The FAQ is written describing the steps with a Honeywell 5853, but they translate to the PROSIXGB very well.
6. Exit test mode and confirm the system displays the proper status with no trouble conditions present.

Safety and Mounting Tips

• Use the included screws for permanent installs where possible.
• Clean the mounting surface before using double-sided foam tape. Press firmly in place for a full 30 seconds.
• Keep sensors dry and indoors unless the model is rated for outdoor use.

Quick Reference: Which Sensor Goes Where?

Keep Your Panel Updated

Connect your panel to WIFI so it can receive the latest over-the-air (OTA) firmware updates. The PRO Series panels will not download firmware using cellular data. The PROA7PLUS comes from the factory with the PROWIFIZW installed. The PROA7 comes with no built-in communicator, so it will need to have a PROWIFI or PROWIFIZW added.

Firmware updates can improve stability and sensor compatibility. When firmware updates for PROSIX sensors are available, they are included in the panel's firmware package. Once the panel updates, the sensor firmware will be pushed by the alarm panel to each sensor.

Need a Hand?

Alarm Grid supports DIYers every day. If you want help selecting, placing, or pairing PROSIX sensors, we can help. We provide free technical support to our monitored customers M - F from 9:00 AM - 8:00 PM Eastern Time. You can reach us by calling 1-888-818-7728 or via email at support@alarmgrid.com.

Resideo recently announced that its VISTA and PRO Series panels are now fully certified to integrate with Control4 whole-home automation. Control4 is a premium automation platform, typically available only through authorized Control4 integrators, and it operates by using specialized drivers

Control4 drivers act as the essential software that enables communication between the Control4 automation system and various third-party devices. A certified Control4 driver allows for seamless integration and centralized control of different smart home products through the Control4 interface. The interface can be a touchscreen, an app, or even voice commands. For homeowners and installers, this means a unified experience where security, lighting, entertainment, and more can be managed from a single platform.

For homeowners, the benefits are clear. A certified integration allows the Resideo First Alert panel to do more than just secure the home, it becomes part of a larger ecosystem. Using Control4, you can arm the alarm system at night while having the doors lock automatically, the thermostat adjust to an energy-saving setting, and the lights dim across the house. That’s the type of seamless, one-touch automation that Control4 is known for, now enhanced with the proven reliability of a Resideo First Alert security system.

For dealers and installers, certification reduces guesswork and support headaches. Instead of relying on custom workarounds, they can now use official drivers that are tested and verified. This not only speeds up installation but also builds dealer confidence, by knowing their installations are backed by two major industry players working together.

The move also positions Resideo strongly in the high-end automation space. By joining the ranks of other security systems officially supported by Control4, VISTA and PRO Series panels are now a more compelling option for projects where premium automation is a requirement. It’s a win for integrators looking to expand their offerings, and a win for homeowners looking to unite all of their tech through a single interface.

VISTA panels use the 4232CBM Connected Building Module to integrate with Control4. The module connects the VISTA panel's ECP bus to the Control4 system through a wired serial RS232 or RS422 interface. This setup allows the Control4 driver to import zone alpha descriptors directly from the VISTA panel, which eliminates the need for manual programming of zone data within Control4. As a result, users can arm, disarm, and monitor the status of zones directly through the Control4 interface. Check out the 4232CBM Install Guide.

Another plus that shouldn't be overlooked is the fact that Control4 will import life-safety zones and descriptors. This allows an integrator to create automations based on fire or carbon monoxide zone triggers. For example, in the event of a fire alarm the system might automatically turn off the HVAC system and unlock the doors while turning on lights that illuminate a path out of the building.

Control4 and First Alert PRO Series Integration

You can find the steps for integrating the PRO Series panels with Control4 here. Here's a quick overview of what you'll need:

Before You Begin:

• Control4 OS 4.1.0+ and Composer Pro Software.
• PRO Series Firmware 03.2476.183+
• PRO Series panel must have a PROWIFI or PROWIFIZW installed.
• PRO Series panel should have all its partitions and zones configured before pairing with Control4, though you can add or remove zones after initial configuration.
• Your alarm dealer must enable the Control4 feature through AlarmNet360. This is done as part of the Smart Home package (Packages > Smart Home > Add-Ons > Control4).
• The Control4 system and the PRO Series panel must be connected to the same network through the same router.

After configuration with Control4’s Simple Service Discovery Protocol (SDDP), the PRO Series panel must always use the same IP address. SDDP is a lightweight protocol created by Control4 that lets WIFI enabled devices announce themselves on the network, making it easy for Control4 to find and identify them.

If the panel’s IP address changes, it will disconnect from Control4. Because setting a static IP directly on the alarm panel can be tricky, the better option is to reserve an IP address for the PRO Series panel in your router’s DHCP settings. Check your router’s documentation for instructions on how to set this up. Below is a list of names for this feature, and which manufacturers use each term:

• DHCP Reservation – Netgear, ASUS, TP-Link (most common term)
• Address Reservation – D-Link
• IP Reservation – Linksys, Spectrum, Xfinity
• Reserved IP Address – Some ISP-provided routers (AT&T, Verizon)

Basic Steps For Setup:

1. Initiate discovery. From Control4 Composer Pro, initiate discovery (System Design > Items > Discovered).
2. Create association. Double click on the PRO Series driver that you discovered in Step 1. If Composer Pro fails to discover the driver, make sure that all the prerequisites listed above have been met. Once the driver has been discovered and you double click, the driver is downloaded to your Control4 system. The panel's IP and other required information is sent to Composer Pro. The driver and the IP address can then be associated with one another within Composer Pro.
3. Perform pairing. Within Composer Pro, click Actions > Start Pairing. You have 120 seconds to complete the next step. If two minutes elapse without a successful pairing, the process will timeout and you'll need to perform this step again.
4. Pair PRO Series panel. On the PRO Series panel, tap Menu (≡) > Tools > Enter Installer Code (4112 by default) > Control4 Controller > Pair to Control4 Controller. When Composer Pro receives the pairing command, it will know, based on the panel's IP address, to associate the PRO Series driver with the panel and complete the pairing process. If the pairing is successful, the Control4 Controller information will automatically populate. If pairing fails this field will remain blank. In that case, verify that all of the requirements in "Before You Begin" have been met, and try again.

Complete Integration:

1. Verify partition import. In Composer Pro select Properties. Partition information will be displayed here as the information is imported. Upon successful import, the partition state will update from "Unknown" to the current state. This process may take a minute, so please be patient. Verify that all partitions, along with proper status, are displayed in the left pane.
2. Import and verify zone information. From Advanced Properties within Composer Pro select Get C4 Contacts to update and display individual PRO Series zones with proper status. The zones will also show in the left pane. When a zone is added (or removed), it will show which zones have been added or deleted there.
3. Verify visibility. From a Control4 touchscreen, or the Control4 app, tap Security and verify that all partitions and zones are displayed. If a partition appears to be missing, check the visibility settings for that partition within Composer Pro:
   • In the left pane select PRO Series > Properties > Navigator.
   • Select Security in the navigator menu. This will display the Device Visibility settings. Partitions are either "Visible" or "Hidden". If any partition that should be visible within Control4 is listed as hidden choose the Modify option and move that partition from Hidden to Visible.
   • Click File > Refresh Navigators to update and display all partitions. Any partition that remains listed as hidden will not display on any Control4 touchscreen or within the Control4 app. Presumably, it will also remain hidden to any voice assistant you may be using.
4. Test integration. Once the previous steps have been completed successfully, use the Control4 touchscreen or app to verify operation and status. Verify that all partitions show the proper status, i.e., Armed, Disarmed, etc. Walk around and fault zones, i.e., open and close doors, walk in front of motion detectors, etc. and verify that the status updates within the touchscreen or app.