Resideo Tuxedo Posts

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If you are a Honeywell VISTA System user, then you have likely heard about the Honeywell Home Tuxedo Keypad. The Tuxedo serves as a touchscreen keypad controller, and also as a Z-Wave Plus hub. But one limitation for the unit is that it cannot be configured as a secondary Z-Wave controller.


Setting up a hub as a secondary Z-Wave controller involves pairing it with a separate Z-Wave hub, which will serve as the primary. When you do this, all Z-Wave devices paired with the primary controller will be automatically pushed over to the secondary, as long as they are compatible. These devices will also remain on the primary controller, meaning that you can operate them from both hubs.

If you decide to use this type of setup, it is advised that you clear all Z-Wave devices enrolled with the secondary controller, and instead enroll them with the primary controller beforehand. Then perform the process of setting up the secondary controller to the primary. This will ensure that all of the Z-Wave devices you want to use are available on both controllers.

Remember, Z-Wave devices paired with the secondary controller will not be pushed over to the primary. When you get a new Z-Wave device, you must enroll it at the primary Z-Wave controller, not the secondary. In most cases, Honeywell Z-Wave Hubs are used as secondary controllers, and Z-Wave devices paired directly with the primary controller are then shared with the Honeywell Z-Wave Controller. One of the most common primary Z-Wave hubs to use for this type of setup is Samsung SmartThings. Other popular third party Z-Wave hubs should work just as well.

Being able to set up a Z-Wave hub as a secondary controller, is technically one of the more advanced Z-Wave functions that you would ever try to perform on a smart home automation network. But while it is quite advanced, it is also very standard. It is somewhat unusual to encounter a Z-Wave automation controller with no primary and secondary configuration options. But that's exactly the case with the Honeywell Home Tuxedo. You can't set it as a secondary Z-Wave controller, which is a big letdown for anyone who wants to use the device in conjunction with a different Z-Wave hub, such as Samsung SmartThings.

According to Resideo, the ability to set the Tuxedo as a secondary Z-Wave controller will come from a future firmware update. At this time, we do not have any estimate for when such a firmware update would be made available. If you want to learn more about firmware updates for a Tuxedo Keypad, please refer to this FAQ.

However, we can speculate that once the feature is available, you will be able to configure Tuxedo primary/secondary options by starting from the main keypad screen, and choosing the Devices option, followed by the Z-Wave Setup button at the bottom of the screen, and then selecting More in the lower-right corner. If you do that now, you will notice that the "Learn Mode" option currently does not exist.


Remember to stay tuned to our blog for future updates on the Honeywell Home Tuxedo. We will be sure to let you know about any new features made available for the keypad. If you have any questions about the Tuxedo or Z-Wave home automation, please feel free to email us at support@alarmgrid.com. We check our email from 9am to 8pm ET M-F. We look forward to hearing from you!

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If you have been keeping up with Z-Wave home automation lately, then you have likely at least heard about the S2 Security Protocol. The security suite offers an advanced level of protection to keep smart home devices safe. Today, we're checking out the S2 Protocol to learn more about it.


Before we get into the specifics of Security 2 (S2), it is important to understand which Z-Wave setups will support it. In order to achieve a proper S2 setup, the Z-Wave controller and the paired device itself must both support the S2 Protocol. If either end is not S2-compatible, then the protocol will not be used. If you pair a non-S2 device with a controller that supports S2, then the device will simply pair using the S0 Protocol instead. Likewise if you have a hub that does not support S2, then none of the devices on the network will use S2, including those that technically are capable of supporting the protocol. Not to worry, if you do have an S2-compatible controller, then it is certainly possible to have a mixture of S2 and S0 devices on the same Z-Wave network.

The S2 Security Protocol is optional for 500-Series Z-Wave Plus devices and hubs. In other words, some 500-Series Z-Wave Plus smart home devices and controllers will support S2, while others will not. You need to check the specifications for the exact device and hub that you are working with to see if it is supported. In some cases, it may be possible to perform an over-the-air (OTA) update for a 500-Series accessory or controller so that it can support the S2 protocol, even if it did not previously. An example of this is when you upgrade the Z-Wave firmware on the Qolsys IQ Panel 2 Plus to Version 6.81.03. That is the first Z-Wave firmware version for the system that supports S2. Older versions do not. The panel firmware should be on version 2.5.3 or higher when using S2.

But for 700-Series Z-Wave Plus V2 equipment, support for S2 is required. In order for a device or hub to be certified as 700-Series by the Z-Wave Alliance, it must support the S2 Protocol. Therefore, if you see equipment listed as 700-Series, then you will know for certain that the technology is supported. As of October 2020, we have not seen many Z-Wave Plus V2 controllers or devices available. One 700-Series device that is available now is the 2GIG STZ-1 Thermostat. We hope that more 700-Series equipment will be hitting the market soon.

Looking at what S2 actually entails, you should understand that it isn't just one aspect or factor that makes the protocol what it is. There are many different components coming together to create a single protocol that is extremely secure. But perhaps the single most crucial aspect of S2 is that it is readily built into the Z-Wave framework for use by software developers. This makes it very easy for a developer to implement the technology into any given Z-Wave Plus device. Prior to the introduction of S2, there was no security built into the Z-Wave framework. The only option for a developer was to implement their own security protocol, and this was completely optional. Many develops would elect not to provide any security and just leave automation devices vulnerable. But when a device is listed as S2, you can be absolutely certain that it is meeting an advanced standard of security and protection.

Just like many other secure protocols, S2 makes use of an asymmetric key exchange, which at the simplest level involves a public key and a private key. Any command can be encrypted using the public key, but only the specific private key can unlock it. This ever-crucial private key is protected using Elliptic Curve Diffie-Hellman (ECDH) technology. Thanks to this advanced method, the task of deciphering the key is all but impossible. Additionally, different devices on the same network can be separated into different groups. Each device group can be assigned its own set of encryption keys. Often, devices that require greater security, such as door locks, are included with more secure groups that also require authentication during the network inclusion process. Meanwhile, the support of a highly secure TLS 1.1 Tunnel for all Z-Wave Over IP (Z/IP) traffic removes almost any possibility of cloud vulnerability. For the record, the S2 Protocol is rated at 128-bit AES in terms of overall security level.

One other big factor for the S2 Protocol is that it makes use of a single-frame transmission, which is a massive improvement over the three-frame transmission used by the S0 Protocol. Simply put, single-frame transmission is significantly more efficient than three-frame transmission. The improvement in efficiency allows for extended battery life, enhanced reliability, and a huge cut-down on latency. This means that a device using S2 technology will require less maintenance, including fewer battery changes. It will provide more consistent performance, and experience shorter operation delays. This alone makes S2 vital for anyone looking to achieve the most efficient automation network possible.

Understanding this technology in advanced detail may seem a bit daunting. But you just need to know that S2 makes Z-Wave home automation more secure, faster, and more efficient than ever before. If you have any further questions about S2, or if you want some tips for getting started with home automation, please email us at support@alarmgrid.com. We check our email from 9am to 8pm Eastern Time M-F. Also remember to check our monitoring page if you are interested in learning more about the monitoring services we offer. We look forward to hearing from you!

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We're back again with another video recap! Our video team put up five (5) new videos this past week. Most of them feature yours truly, but Jarrett managed to make an appearance as well. We hope that you find them helpful for using your security system. Let's check out the new videos!

Interlinking Honeywell SiXCOMBO Devices

I explain how you can "interlink" Honeywell SiXCOMBO devices using the "One-Go-All-Go" feature. One-Go-All-Go means that when one SiXCOMBO device on the Honeywell Lyric System is triggered and activates its 85 dB sounder, all other SiXCOMBO devices on the Lyric that have the One-Go-All-Go feature enabled will also activate their own 85 dB sounders. Honeywell SiXSMOKE devices can also be included in the One-Go-All-Go network. Although One-Go-All-Go won't result in any increased volume, it will spread the sound out to multiple locations to ensure that building occupants are notified during emergencies.


Using the SiXCOMBO for Only Smoke or Only Heat Detection

I explain how you can use the Honeywell SiXCOMBO for only smoke detection or only heat detection. The Honeywell SiXCOMBO is a combination sensor that serves as a smoke detector, heat detector, and carbon monoxide detector, all in one convenient life-safety device. Each of the three (3) aforementioned functions is considered to be a different "service" for the SiXCOMBO. You can toggle each individual service ON or OFF as desired. Remember that each enabled service will require its own zone on the Lyric System. With this functionality, you can set up the SiXCOMBO for only smoke, or only heat.


Pairing a 2GIG SP1 with the 2GIG GC3e

Jarrett shows you how to pair the 2GIG SP1 Touchscreen Keypad with the 2GIG GC3e Security System. The 2GIG SP1 can be used for security functions like arming, disarming, and bypassing sensors, as well as automation functions like controlling programmed Z-Wave devices. Once the SP1 has been successfully paired, it will mimic the GC3e screen almost identically. Although the SP1 is assigned to a specific smart area partition, you can actually use it to control any system partition, as long as smart areas are enabled on the system (Question 69 in Panel Programming), and you have a valid code.


Solving S2 Protocol Issues with the Qolsys IQ Panel 2 Plus

I show you various things you should check to ensure that the S2 Security Protocol works properly on a Qolsys IQ Panel 2 Plus. The S2 Security Protocol is used with compatible Z-Wave Plus devices, and it provides stronger protection than the older S0 Security Protocol. Support for the S2 Protocol was introduced in Qolsys IQ Panel 2 Z-Wave Firmware Version 6.81.03. Additionally, it is advised that you upgrade the system firmware to at least 2.5.3, as that version provided various Z-Wave fixes for the system. You can upgrade the system firmware and the Z-Wave firmware in either order.


Updating the Honeywell Home Tuxedo Firmware

I explain how the Honeywell Home Tuxedo Keypad receives automatic firmware updates over-the-air (OTA) from the Resideo AlarmNet Servers. To have a firmware update pushed down successfully, you must have the Tuxedo connected to WIFI, and its Enable Remote Upgrade feature must be turned ON. You must also have the connected VISTA System in a state where updates can be sent down. Once these conditions are met and a new update is available, it will be sent to the Tuxedo so that it can be automatically applied. The Tuxedo will reboot about (15) seconds after the update is received.

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Alarm Grid is back with another video recap! We've got some great new videos to help you get the very most out of your security system. As always, we hope that you find the new videos to be informative and helpful. Let's check out the newest tutorial videos from the Alarm Grid team!

Install Honeywell LTE-XA or LTE-XV On VISTA-15P, VISTA-20P, VISTA-21iP

I show you how to add a Honeywell LTE-XA or Honeywell LTE-XV to a Honeywell VISTA P-Series Alarm Panel. The LTE-XA and LTE-XV are cellular communicators used by VISTA Alarm Panels to communicate with the AlarmNet servers. Adding a communicator to a VISTA System is necessary for getting it monitored and set up with the Total Connect 2.0 platform for controlling the system remotely. The communicator will use a 4-wire connection that is made at the panel's ECP bus.


Troubleshooting No Signal issue on Resideo LTE-XA or LTE-XV

In a follow up to the previous video, I show you the general troubleshooting steps to perform when there is no signal on a Honeywell LTE-XA or LTE-XV. As these are cellular modules, an adequate cell signal is required for them to work properly. You might get a lack of cell signal due to the communicator being used too far from a cell tower, a SIM card that needs to be re-seated, or due to a SIM card that is not yet activated.


Checking the ECP and RIS Address On a Tuxedo

I show you how to check the ECP Address and the RIS Address on a Honeywell Home Tuxedo Keypad. Both the ECP Address and the RIS Address are found in the same menu. The Enhanced Console Protocol (ECP) Address tells the panel where to find the Tuxedo as a keypad controller. Setting the ECP is sometimes referred to as addressing the keypad. The Remote Interactive Service (RIS) Address tells Total Connect 2.0 and AlarmNet where to find the Tuxedo as an automation controller.


Enrolling the DSC PG9914 Motion Sensor to a Qolsys IQ Panel 2 Plus

I show you how to pair the DSC PG9914 Motion Sensor with a Qolsys IQ Panel 2 Plus Security System. The DSC PG9914 is a PowerG Sensor, and it can be used with any version of the Qolsys IQ Panel 2 Plus. The sensor offers a coverage area of up to 39 feet, pet immunity of up to 85 pounds, a wireless communication range of up to 2,000 feet away from the IQ Panel 2 Plus, and 128-bit AES encryption.


Upgrading a Honeywell Lyric to Use LTE

I show you how to upgrade the Honeywell Lyric Controller to support an LTE communicator. In order to do this, you will need a compatible LTE cellular communicator. The compatible modules include the Honeywell LYRICLTE-A AT&T LTE Communicator and the Honeywell LYRICLTE-V Verizon LTE Communicator. You will need to get a monitoring plan that includes cellular connectivity, such as an Alarm Grid Gold or Platinum Level Plan. This is necessary for activating the communicator for monitoring service.

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