• Home Security Systems

    Find the home security system that is perfect for your family! We are the most affordable, reliable national home security company in the United States.

  • Security Systems

    Alarm Grid is here to help you find the perfect security system for you and your family. Stop in and consult with us today!

  • Home Automation

    Home automation provides you with total control over the devices inside your home. You can use home automation to instantly turn on the lights when you walk inside a room, automatically adjust your thermostat when you get home from work, and even unlock your front door just by using your smartphone.

  • Security Camera Systems

  • Medical Alert Systems

    ​A great way to give an elderly or sickly loved one more independence is with a medical alert system. These devices consist of a button that is worn at all times and can easily be pressed in the event of an emergency. Help someone you care about remain independent with their own medical alert system.

  • Programmable Thermostats

    A programmable thermostat is a device that allows you to automatically adjust your house’s temperature depending upon the time of day. This can save you money, while also making it easier to cool and heat your house. These devices can also connect with your security system to be controlled remotely.

  • Wireless Alarm Systems

    The primary component of a security setup is the security system. All of the security and life-safety devices that are being used with the setup will connect with this system. Wireless security panels are generally very easy to program, making them great for DIY users. Check out our selection below.

  • Business Security Systems

    Adding a security system is one of the best ways to protect your business. A proper set up will inform you about any serious situations, such as a burglary or a fire. You can also set up the system to request immediate dispatch in the event of an emergency. Check out these great kits for businesses.

  • Wireless Alarm Control Panels

    ​A wireless alarm control panel is designed to be the centerpiece of a security set up. Our wireless systems utilize the latest and most advanced technology to provide complete and total control for end users. They make a great addition to any home or business. Take a look at our fantastic selection.

  • Wired Alarm Control Panels

    ​A wired alarm control panel is a hardwired system that serves as the centerpiece of a security setup. They are commonly used by both homes and businesses as an effective means of providing security and protection. If you need a new wired alarm control panel, check out the great Alarm Grid selection.

  • Security Products

    Alarm Grid has a massive selection of security products. We offer everything needed for a complete and total security setup. Whether you need a new alarm control system or a few security sensors, Alarm Grid has you fully covered and protected. Check out our huge selection of security products below.

  • Internet Security Systems

  • Access Controls

    ​Access control is the process of restricting access to a certain place. By using access control devices, you can prevent others from accessing an important location, such as your home or business. Many protection devices can be integrated into your security system to make access control even easier.

  • Apartment Security Systems

    Just because you don't own the place you live, doesn't mean your stuff shouldn't be safe. Alarm Grid's systems are affordable, secure, and best of all, portable.

  • Security Stickers

    Security stickers act as a great first line of defense against thieves looking for an easy score. Get your Alarm Grid Security stickers today!

  • Life Safety Systems

    ​An alarm system is used for more than just security applications. Many systems are used for the purpose of keeping people on-site safe. Smoke detectors and carbon monoxide sensors will monitoring for dangerous conditions, while medical alert buttons will call for help. Buy a life safety system here.

  • Medical Alert Buttons

  • Wireless Receivers

    ​Wireless receivers are add-ons that are used with hardwired security panels to allow them to interface with wireless devices. Once a wireless receiver has been installed, the hardwired system will be able to use wireless sensors as part of its setup. Check out the wireless receivers from Alarm Grid.

  • Custom Security Systems

  • Home Automation Controllers

  • Alarm Keypads

    An alarm keypad is used as a way of controlling an alarm system. This includes arming and disarming the system and making programming changes. An alarm keypad can be the primary controller for a hardwired system or a secondary point of access for a touchscreen panel. Buy alarm keypads at Alarm Grid.

  • Cellular Security Systems

    Cellular security systems are the most reliable systems on the market. Make sure that you can get signals out and alert the authorities of a break-in, get a cellular security system today.

  • Wired Security Systems

  • Alarm Control Panels

    ​An alarm control panel is the central hub of a security set up. All of a user’s security devices will connect with the control panel to alert the user when they are activated. An alarm control panel can also be used to activate any home automation devices. Buy an alarm control panel from Alarm Grid.

  • Security Key Fobs

    ​A security keyfob is a handy device that allows you to quickly arm or disarm your alarm panel. Many keyfobs also feature additional buttons that can be used to perform other functions, such as activating a Z-Wave scene or triggering a panic. Check out the selection of keyfobs offered on our website.

  • Cellular Alarm Communicators

  • Alarm Monitoring Communicators

  • Honeywell 5800 Sensors

  • Sensors

  • Honeywell 5800 Door Sensors and Window Sensors

    Honeywell's 5800 series wireless door and window contacts are the most diverse in the entire industry. Ranging from tiny recessed sensors to multi-functional surface mount, the 5800 series devices balance reliability and efficiency best.

  • Door & Window Alarm Sensors

    Door and window sensors are essential for any complete security set up. These sensors will let a user know if an intruder has entered through their door or window. The panel will also display which zone was faulted so they know where the security breach occurred. Buy door and window sensors from us.

  • Burglar Alarm Systems

  • Factory Packaged Security System Kits

    ​A security system is the best way to protect your home or business. Our kits provide everything a new user needs to obtain a complete security setup. These kits include sensors that are easy to install and program, making them great for DIY users. Experience peace of mind with a new security system.

  • Small Business Security Systems

    ​Alarm Grid offers several kits that are excellent for small businesses. These kits arrive complete with everything needed to get started with a new security system. Alarm Grid is ready to provide everything needed for a small business security setup. Buy a small business security system kit from us.

  • DIY Wireless Security Systems

    ​Alarm Grid offers several wireless security system kits that are great for DIY installations. Everything a new user needs to get started is included in these kits. Why pay an installer hundreds or thousands of dollars when you can do it yourself? Buy a DIY wireless security system kit from our site.

  • Wireless Burglar Alarm Systems

  • Monitored Home Security Systems

  • Smoke Detectors

  • Smoke & Heat Detectors

  • Wired Smoke Detectors

  • Life Safety Products

  • Wired Heat Detectors

  • Heat Detectors

  • Transmitters

  • Wired to Wireless Security System Converters

    Make an old, worn out alarm system new again. Connect hardwire sensors to a wired-to-wireless-converter. It sends wireless signals to the system's head unit. Easy to install, extremely reliable. Get yours today!

  • 2-Wire Smoke Detectors

  • 2-Wire Heat Detectors

  • Series

  • Honeywell LYNX Touch

    The Honeywell LYNX Touch Panels are some of the most popular alarm systems offered from Honeywell. These are wireless all-in-one systems that each feature their own touchscreen controller. They are capable of performing almost any application needed from a modern system. Buy a LYNX Touch Panel here.

  • Honeywell VISTA Series

    ​The Honeywell VISTA Series is a lineup of hardwired alarm control systems. These systems serve as central hubs for security setups. Their main draw is that they can be customized with various add-ons as needed, and they can be set up to control multiple partitions. Buy a Honeywell VISTA System here.

  • Honeywell SiX Sensors

    ​Honeywell's SiX Series peripheral sensors are the most secure, encrypted security devices available today.

  • Honeywell Lyric

  • Peripheral Sensors

    ​Peripheral sensors are the devices that a security system uses to ensure that the home or business is kept safe and secure. When a peripheral sensor is activated, the system will know that a potential problem has occurred, and it will alert the user. Check out the peripheral sensors from Alarm Grid.

  • Wireless Heat Detectors

  • Wireless Smoke Detectors

  • Wireless Peripheral Sensors

    Wireless peripheral sensors are wireless devices that are programmed to the wireless zones of a security system. When activated, the wireless device will send a signal to the system so that it can let the user know about a potential problem that has occurred. Check out the selection from Alarm Grid.

  • Battery Operated Heat Alarm Sensors

    Installing heat sensors is very important for detecting fires as quickly as possible. Many rooms cannot use conventional smoke detectors due to the regular presence of smoke. However, heat sensors make for excellent alternatives. Buy your battery operated heat alarm sensors from the Alarm Grid site.

  • Encrypted Wireless Peripheral Sensors

    Encrypted wireless peripheral sensors are wireless devices that utilize methods of encryption to remain secure and protected from hackers. Many of our newest and most advanced wireless sensors offer this capability for the peace of mind of the end user. Take a look at Alarm Grid’s encrypted sensors.

  • Alarm Sirens & Strobes

    ​An alarm siren and strobe light is an easy way to quickly scare off any vandals who decide to break into your home. You can set up your sirens and strobes to go off whenever a sensor on your alarm system is activated. These devices can be hardwired or wireless. Buy an alarm siren and strobe from us.

  • Alarm Sirens

  • Wireless Alarm Sirens

    Alarm sirens are loud noise-making devices that are frequently used with security panels. Sirens are used for scaring off intruders and for alerting others about a potentially dangerous situation. Wireless sirens are very easy for users to install on their own. Buy a wireless alarm siren right here.

  • Sirens

  • Wireless Motion Detecting Sensors

    ​Wireless motion detectors are wireless security devices that respond to the presence of motion. Whenever motion is detected, the device will offer a predetermined response depending upon the needs of the end user. Wireless motion detectors are also great for home automation. Buy one for your system.

  • Passive Infrared Motion Detecting Sensors

    A passive infrared motion sensor is a security device that detects motion by looking out for the presence of infrared energy. This type of motion detector is very popular, and these devices make for an excellent addition to any security setup. Purchase a passive infrared motion sensor from our site.

  • Motion Detecting Sensors

  • Pet Friendly Motion Detecting Sensors

    ​A great way to immediately improve your home security system is to install motion detectors. However, many users are afraid that their pets may set off these sensors, causing false alarms. Luckily, pet-friendly motion sensors can prevent this event. Buy pet-friendly motion detectors from Alarm Grid.

  • Wireless Door Sensors and Window Alarm Sensors

    Alarm Grid offers hundreds of wireless door and window sensors that pair with the most popular security systems. If you are looking for a reliable wireless contact for your home, view our selection online today!

  • Wireless Door Alarm Sensors

  • Door Alarm Sensors

  • Encrypted Door Alarm Sensors

  • Glass Break Detectors

    Glass break detectors are security devices that respond to the sound of breaking glass. They are excellent for alerting users to a break-in through a window or to property damage that involves broken glass. Take a look at the great selection of glass break detectors available on the Alarm Grid site.

  • Wireless Glass Break Detectors

  • Glass Break Sensors

    Glass break sensors are security devices that respond to breaking glass. There are two types of glass break sensors. These are glass break detectors that listen for the sound of breaking glass and shock sensors that sense the vibration of glass being struck. Buy a glass break sensor from Alarm Grid.

  • Security Fobs

  • Panic Buttons

    A panic button is a security device that is used to request immediate police, fire or medical dispatch. These devices work by sending a signal to a security system, which will alert a central monitoring station and let them know that help is needed. Check out Alarm Grid’s selection of panic buttons.

  • Carbon Monoxide Detectors

  • Wireless Carbon Monoxide Detectors

  • Wireless Combination CO/Smoke Detectors

  • Combination CO/Smoke Detectors

  • Honeywell SiX Smoke Detectors

    ​The Honeywell SiXSMOKE is an excellent life-safety device that is designed exclusively for use with the Honeywell Lyric Controller. A SiXSMOKE device features an impressive 300 foot range, and it can be interconnected with other SiXSMOKE sensors. Enhance your Lyric Controller using SiXSMOKE Sensors.

  • Honeywell Six Motion Detectors

    ​The Honeywell SiX Motion Detectors are fully encrypted PIR motion sensors designed for use with the Honeywell Lyric Controller. They check for significant changes in infrared energy in order to detect the presence of motion. Purchase Honeywell SiX Series Motion Detectors from the Alarm Grid website.

  • Honeywell SiX Key Fobs

    ​The Honeywell SiX Key Fob offers a quick and convenient way to control the Honeywell Lyric Controller. The device can be programmed to perform up to eight different system commands. It also utilizes bi-directional encryption to prevent any hacks or takeovers. Buy a key fob for your Lyric Controller.

  • Honeywell SiX Heat Detectors

  • Honeywell SiX Glass Break Detectors

  • Honeywell SiX Door Sensors and Window Sensors

  • Long Range PIR Motion Detecting Sensors

    Long range PIR motion sensors are best used for detecting motion across extended areas. They are often utilized in commercial applications where larger areas of detection are needed. These sensors work by looking out for changes in infrared energy. Buy a long range PIR motion sensor from Alarm Grid.

  • Dual Tech Motion Detecting Sensors

    ​A dual technology motion detector is a security device that uses multiple methods for detecting the presence of motion. In most cases, this includes a combination of passive infrared technology and a microwave radar. Purchase a dual technology motion detector for your security setup from Alarm Grid.

  • Environmental Sensors

    ​Environmental sensors are used with security systems for the purpose of detecting certain environmental conditions. These conditions can include flooding, extreme temperatures, fire, or the presence of life-threatening carbon monoxide. Purchase your environmental sensors from the Alarm Grid website.

  • Wireless Environmental Sensors

    ​Wireless environmental sensors are wireless devices that are used with alarm panels to detect certain environmental conditions. These environmental conditions can be problems like a serious fire, carbon monoxide, extreme temperatures or flooding. Purchase your wireless environmental sensors from us.

  • Temperature Sensors

    ​Temperature sensors are used to detect the presence of extreme temperatures inside a building. These devices usually include a low temperature range to alert users before the pipes freeze. They also include an upper range to detect very high temperatures. Check out our available temperature sensors.

  • Outdoor Motion Detecting Sensors

    ​Outdoor motions are security devices that are specifically designed for outdoor use. They will detect the presence of motion outside a home or business in order to alert the user to any intruders that may be present. They can also be used as part of a home automation set up. Check out our selection.

  • Wireless Outdoor Motion Detecting Sensors

    An outdoor wireless motion sensor is a type of motion detector that is specifically designed for outdoor applications. These devices can be used for detecting intruders or for Z-Wave home automation purposes. Take a full look at the outdoor wireless motion sensors that are available from Alarm Grid.

  • Wired Motion Detecting Sensors

    Wired motion detectors are hardwired security devices that work to detect the presence of motion. Upon sensing motion, the device will conduct a predetermined response depending upon how it was set up. They can even be used for home automation. Buy an excellent wired motion detector from Alarm Grid.

  • Honeywell 5800 Motion Detectors

  • Outdoor Cameras

  • Security Cameras

    Security cameras make for excellent additions to any security setup. They provide you with a total view of whatever is happening inside your home or business. You can also view live feeds of the cameras remotely using Total Connect or Alarm.com mobile apps. Buy your security cameras from Alarm Grid.

  • Touchscreen Alarm Panels

  • Wireless Touchscreen Alarm Panels

  • PowerG Control Panels

  • PowerG Products

  • IQ Panel 2 Security Systems

  • DIY Wired Security Systems

    Setting up your own security system is easy with our DIY wired system kits. These kits include everything that is needed to get started with a hardwired alarm system. A hardwired system is great for keeping your home or business safe and protected. Get everything needed for your security setup here.

  • Smart Home

  • Featured Systems

  • Smart Home Controllers

  • 2GIG 345MHz Sensors

    ​The 2GIG GC3 and GC2 Security Systems are designed to interface with 2GIG 345 MHz Sensors. 2GIG offers a full device lineup that includes all of the security and life-safety sensors that a user needs for a complete security system. Improve your 2GIG System with 2GIG 345 MHz sensors from our website.

  • Combination Smoke/Heat Detectors

  • Flood Sensors

    A flood sensor is a type of environmental sensor that is designed to detect leaks and the presence of water before serious damage occurs. These sensors are best used in the basement or in other parts of the home that are prone to flooding. Purchase your next flood sensor from the Alarm Grid website.

  • Wireless Encrypted Security Systems

  • Honeywell Lyric Security Systems

    ​The Lyric panels are the latest alarm control panels from Honeywell. The Lyric lineup only includes two panels. These are the Lyric Controller and the Lyric Gateway. Both are compatible with the fully encrypted Honeywell SiX Series of wireless sensors. Check out the Lyric Controller and the Gateway.

  • Touchscreen Keypads

  • Wireless Alarm Keypads

    Wireless alarm keypads are typically used with security systems as a way of providing a user with a secondary point of access. A user can put their wireless alarm keypad in a separate area of their home or business so that they have another location for arming and disarming. Check out our selection.

  • Wireless Touchscreen Keypads

  • Locks

  • Home Automation Modules

  • Honeywell 5800 Key Fobs

  • Wired Touchscreen Keypads

  • Wired Alarm Keypads

    ​A wired alarm keypad is a device that is hardwired to a security panel as a way of controlling the setup. Most wired alarm keypads are used with hardwired security panels that do not include a built-in keypad or touchscreen for making inputs or programming changes. Check out our wired alarm keypads.

  • Internet Alarm Communicators

    ​Many older security panels do not come with immediate access to the internet. Instead, you will need to install an internet alarm communicator to get the system online. This will allow a high-speed ethernet connection to be used with the setup. Purchase an internet alarm communicator for your panel.

  • Lights

  • Honeywell 5800 Heat Detectors

  • Honeywell 5800 Smoke Detectors

    Honeywell's 5800 series smoke detectors offer a simple solution for protecting your home or business. Forget running wires which are expensive and next to impossible in some environments. Devices like the 5808W3 make it easy to add smoke protection in areas where existing wired smokes were not installed. Any addition or renovation should have a 5800 series wireless smoke detector that uses the newest photoelectric technology.

  • Shock Sensors

  • Wireless Shock Sensors

    ​One way to monitor a window or glass casing is with a shock sensor. These sensors are designed to detect the shockwaves caused by broken glass. Immediately after the glass has been broken, the sensor will detect the shockwaves and alert the security panel. Buy your wireless shock sensors right here.

  • WIFI Thermostats

    ​A WIFI thermostat is a special type of programmable thermostat that interacts with a security panel using a WIFI connection. A WIFI thermostat can be programmed to perform a specific heating and cooling schedule that is convenient for the user, while also helping them to save money on energy bills.

  • Thermostats

  • Honeywell Lyric Thermostats

    Honeywell Lyric Thermostats are a series of heating and cooling devices that are designed to interface with the Honeywell Lyric Controller. These thermostats use wireless Z-Wave and WIFI, allowing them to be controlled from the system and from Total Connect. Buy a Honeywell Lyric Thermostat from us.

  • Smart Locks

  • Wired Natural Gas Detectors

  • Wired Propane Detectors

  • Propane Detectors

  • Natural Gas and Propane Gas Detectors

  • Natural Gas Detectors

  • Wireless Security Cameras

    Adding security cameras is one of the best things you can do for your security setup. Nothing beats being able to obtain hard, video evidence of anything that occurs on your property. Wireless security cameras are also extremely easy for users to set up and program. Buy your cameras from Alarm Grid.

  • 1080P Cameras

  • HD Cameras

    HD cameras are the best way to complete your home security system. The days of blurry images are over. These high definition cameras offer incredibly high resolution so you can see every minor detail in the field of view!

  • Wired Glass Break Detectors

  • Freeze Sensors

  • Wireless Repeaters

  • Alert Buttons

    ​Alert buttons are used by people who want a quick way to contact help if needed. These devices are often in banks or in stores in case a burglary takes place. They can also be used by elderly or sickly people who are likely to require immediate medical attention. Buy an alert button from Alarm Grid.

  • Medical Alert Bracelets

  • Wireless Recessed Door/Window Alarm Sensors

  • Recessed Door/Window Alarm Sensors

  • Batteries

    An alarm panel is only useful if it is receiving power. This power is often supplied from a battery. These portable power devices will keep your equipment reliably running so that your home or business is always protected. We offer batteries in all sizes for all sorts of devices. Buy batteries here.

  • Alarm System Transformers

    The alarm system transformer is the unsung hero of the security system. While users often focus on their control panel and their security sensors, the alarm panel transformer is working diligently to keep the entire setup running. They are essential for any alarm setup. Buy system transformers here.

  • Wireless Ceiling-Mount Motion Detector

  • 360-Degree Wireless Motion Sensors

  • In-Wall Light Switches

  • Light Switches

  • Dimmers

  • Plug-In Dimmers

  • Home Automation Button Controllers

  • LTE Cellular Communicators

  • AT&T LTE Cellular Communicator

  • Image Sensors

  • Cellular Amplifiers

  • AT&T Cellular Amplifiers

  • Verizon Cellular Amplifiers

  • Dual-Path Alarm Communicators

    ​A dual path alarm communicator is an add-on for a security system that will allow it to connect with the network using both a cellular connection and an IP connection. Most security experts believe that this is the very best way for keeping a security system connected. Check out our selection below.

  • Lyric Security System Kits

    Our Lyric Security System Kits include everything a new user needs to get started with a Honeywell Lyric Controller. Every kit includes a Lyric Controller System, security sensors and the Honeywell LT-Cable for simple installation. Some kits also include a cellular communicator. Buy a Lyric Kit now.

  • AT&T Security Systems

  • Dual Path Security Systems

  • Base Kits

  • Wired Door & Window Alarm Contacts

    Door and window contacts are important for any security system. Wired contacts are easy to use with any hardwired security panel. They can also interface with wireless security systems if a wired to wireless converter is used. Purchase your wired door and window contacts from the Alarm Grid website.

  • Wired Recessed Door/Window Sensors

  • Encrypted Wireless Motion Sensor

  • PowerG Image Sensors

  • PowerG PIR Motion Sensors

  • PowerG Motion Sensor

  • PowerG Pet Friendly Motion Sensors

  • Wired Smoke Detector Interface Modules

  • Garage Door Alarm Sensors

    Garage door sensors are special alarm sensors that are designed for use with garage doors. Monitoring your garage is very important, as it is one of the most vulnerable spaces inside a home. With these devices, you can protect your garage and your property. Check out our selection of garage sensors.

  • Wireless Garage Door Alarm Sensors

    ​A wireless garage door sensor is a great way to monitor your garage door. These devices will let you know whenever the garage door has been opened so that you can respond as needed. We offer both wireless tilt sensors and wireless garage door contacts. Purchase a wireless garage door sensor from us.

  • Security Signs & Stickers

  • Verizon LTE Cellular Communicators

  • PowerG Key Fobs

  • Wireless Panic Buttons

    ​A wireless panic button is a device that can be pressed by a user to request immediate police, fire or medical dispatch. As long as the button is within range of the panel, it will tell the system to send a signal to the monitoring station for quick help. Buy a wireless panic button from Alarm Grid.

  • PowerG Under the Desk Panic Buttons

  • PowerG Panic Buttons

  • PowerG Medical Alert Buttons

  • Wireless Panic Buttons for Offices

  • Under Desk Panic Buttons

  • lynxrchkit-sha Batteries

  • lynxrchkit-sc Batteries

  • lynxrchkit-hc Batteries

  • 720P Cameras

  • Home Automation Relays

  • PowerG Temperature Sensors

  • Wired Alarm Sirens

    Wired alarm sirens are loud noise-making devices that connect with a panel directly. They are very important for scaring off intruders and alerting others about an intrusion. A user can program their alarm siren to activate during certain system events. Check out our selection of wired alarm sirens.

  • POE Cameras

  • Garage Door Controllers

  • Outdoor Sirens and Strobe Lights

  • Wired Alarm Strobes

    Strobe lights are an excellent addition to any alarm system. These devices are used for providing a visual indication of an alarm event on a security system. They are often accompanied by sirens which provide an audible indication of an alarm event. Buy wired alarm strobes from Alarm Grid right now.

  • Strobes

  • Wired Garage Door Alarm Sensors

    ​Wired garage door sensors are used for monitoring garage doors. By using a one of these devices, a user can know immediately whenever their garage door has been opened. As hardwired devices, these sensors must be connected directly to the alarm system. Buy a wired garage door sensor from Alarm Grid.

  • Wireless Outdoor Fence Gate Alarm Sensors

    Many people install wireless outdoor contacts on their fences and gates to learn when these structures are opened. These devices will communicate with the user’s alarm system so that they will instantly know if their fence or gate is opened. Check out our selection of wireless outdoor sensors below.

  • Wireless Outdoor Door Alarm Sensors

    A wireless outdoor door alarm sensor is a security door contact that is designed for use in an outdoor environment. This type of device will communicate with a security system wirelessly using RF communications. They are great for fences, patio doors and sheds. Buy an outdoor sensor from Alarm Grid.

  • Outdoor Door Alarm Sensors

    An outdoor door alarm sensor is essentially a door contact that can be used in an outdoor environment. These sensors are regularly used for fences, sheds and patio screen doors that may be exposed to excessive moisture, dust and debris. Purchase an outdoor door alarm sensor from the Alarm Grid site.

  • Wired Security System Zone Expanders

  • Wired Zone Expansion Modules

  • Wired Zone Expanders

  • 4-Wire Smoke Detectors

  • 4-Wire Heat Detectors

  • IQ Panel 2 Kits

  • Low-Light Security Cameras

    When recording footage, your security cameras might not always get optimal lighting. That is why it is important to use low light security cameras that can capture footage in the dark. Many of these cameras can adjust automatically based on the lighting. Check out our selection of low light cameras.

  • PowerG Flood Sensors

  • Doorbell Cameras

    One of the best places to place a security camera is at your doorbell. We offer doorbell cameras that can effectively monitor the area around your door. These devices can also alert you whenever someone rings your doorbell so that you can see whoever is at your door. Buy doorbell cameras right here.

  • Wireless Doorbell Cameras

  • ​Security Doorbells

  • Wireless Curtain Motion Sensors

  • Wired Ceiling-Mount Motion Detector

  • PowerG Outdoor Motion Sensor

  • PowerG Curtain Motion Sensors

  • 360-Degree Wired Motion Sensors

  • In-Wall Outlets

  • Outlets & Receptacles

  • Electrical Receptacles

  • Plug-in Modules

  • Wired to Wireless Security System Transmitters

    Wired to wireless security system transmitters are needed for bringing wired devices to a wireless security panel. These transmitters come in many forms. Some also double as security sensors, while others are strictly for bringing hardwired devices to a wireless panel. Check out our selection below.

  • Wired Door Alarm Sensors

  • Wired Environmental Sensors

    Wired environmental sensors are hardwired devices that are used by alarm systems to inform users of various environmental problems and hazards. Some possible environmental conditions include fires, carbon monoxide, extreme temperatures or leaks and flooding. Buy a wired environmental sensor from us.

  • Encrypted Glass Break Detectors

  • Wireless Propane Detectors

  • PowerG Door & Window Security Sensors

  • PowerG Door Alarm Sensor

  • Wired Peripheral Sensors

    Wired peripheral sensors are hardwired devices that are used to monitor the programmed zones on a security system. When one of the these wired devices is activated, a signal will be sent to the alarm system to alert the user of the problem. Purchase your next wired peripheral sensor from Alarm Grid.

  • Wireless Natural Gas Detectors

  • PowerG Glassbreak Detectors

  • PowerG Prox Tags

  • Prox Tags

  • PowerG Environmental Sensors

  • GPS Tracking Devices for Cars

  • High Voltage Wired CO Detectors

  • Cellular Antennas

    When using cellular communications with a security system, it may be necessary to use a cellular antenna to boost the signal strength. This can prevent the system from losing its cellular signal and fully ensure that it always remains connected to the network. Buy a cellular antenna from Alarm Grid.

  • PowerG Repeaters

  • cr2430 Batteries

    ​CR2430 coin cell batteries are known for being slightly wider than their CR2025 and CR2032 counterparts. They are used occasionally in the security industry, and their tiny size makes them very easy for designers to fit them into more discreet sensors. Purchase CR2430 coin batteries from Alarm Grid.

  • cr1620 Batteries

    CR1620 batteries are lithium 3-volt coin batteries that are used in many small electronic devices. They have a diameter of 16mm and a depth of 2.0mm. Hence the name CR1620. For security devices, the most common application of CR1620 batteries is for use in key fobs devices. Buy CR1620 batteries now.

  • Security Yard Signs

  • Desk Mounts for Alarm Keypads

  • PowerG Sirens

  • cr2032 Batteries

    ​CR2032 coin cell batteries are small and compact batteries that are actually used quite often in wireless security sensors. As they are roughly the size of a coin, CR2032 batteries are most effectively used when sensor design and space is a concern. Power your sensors by purchasing CR2032 batteries.

  • Wired Combination CO/Smoke Detector Interface Modules

  • aa Batteries

    AA batteries are some of the most popular batteries available. They are used in all sorts of electronic devices and equipment. As a result, it's not a surprise that AA batteries are the power source of choice for many wireless security sensors and add-ons. Purchase your AA batteries from Alarm Grid.

  • Asset Trackers

  • 9 Volt Alkaline batteries

  • 9-volt Batteries

  • cr2 Batteries

    CR2 Batteries are cylindrical batteries that are usually used with cameras. However, they have some use in the security industry as well. They are somewhat similar to CR123A batteries, which are shorter and fatter than AA batteries. But CR2 batteries aren't used as often as CR123. Buy CR2 batteries.

  • Universal Alarm Communicators

  • cr2025 Batteries

    ​CR2025 are coin batteries that are slightly thinner than the very similar CR2032 coin batteries. In the security industry, CR2025 batteries are used very regularly, though perhaps not as often as CR2032 batteries. But their small size means that little space is needed for them. Buy CR2025 batteries.

  • PowerG Carbon Monoxide Detectors

  • cr1/3n Batteries

    ​CR1/3N batteries are most commonly used to power photography equipment. They aren't very popular, and they aren't commonly used. They are also sometimes sold as CR11108 batteries. Few security sensors and devices use these batteries. These batteries are rarely encountered. But you can buy them here.

  • Security Signs

  • walynx-rchb-sc Batteries

  • Wired Carbon Monoxide Detectors

  • Wired Combination CO/Smoke Detectors

  • PowerG Heat Detectors

  • PowerG Smoke Detectors

  • Heat Alarm Sensors for Garages

    Garages are some of the most common locations for fires. In order to detect a fire in a garage, it is necessary to install one or more heat alarm sensors that will activate when a fire is present. Alarm Grid offers heat alarm sensors that are superb for use in garages. Check out our selection below.

  • Desk Mounts for Alarm Systems

  • 9 Volt Lithium Batteries

  • GPS Asset Trackers

  • aaa Batteries

    ​When it comes to batteries, the AAA size is one of the most popular. These cylindrical heroes have been keeping your equipment powered for years. And of course the security industry has embraced this versatile battery size for use in many sensors and system add-ons. Purchase your AAA batteries here.

  • Wired Touchscreen Alarm Panels

  • Desk Mounts

  • Verizon CDMA Security System Cellular Communicators

    ​A Verizon CDMA Cellular Communicator will allow your security system to connect with the Verizon CDMA Cellular Network. With cellular connectivity, your security system will communicate more reliably, and your home or business will remain consistently protected. Buy a Verizon CDMA Communicator here.

  • cr123 Batteries

    ​CR123 batteries were historically used inside mostly cameras and various photography equipment. But due to their small and compact size, many alarm manufacturers began using them to power their sensors instead of AA batteries. Many alarm sensors today use this battery. Purchase CR123 batteries here.

  • Miscellaneous

  • High Voltage Wired Smoke Detectors

  • Wired Carbon Monoxide Interface Modules

  • Fleet Vehicle Trackers

  • Jewelry Store Security Systems

  • LTE Cellular Amplifiers

  • Hardwired High Voltage Combination CO/Smoke Detectors

  • Serial Controllers

  • Water Valves

  • Fans

  • Honeywell 5800 Glass Break Detectors

    ​Honeywell 5800 Glass Break Detectors are 345 MHz wireless sensors that are designed to trigger when any glass in the immediate area has been broken. Honeywell offers sensor options that include sound-based detectors, as well as shock sensors. Monitor your home or business with glass break detectors.

  • PowerG Shock Sensors

  • Wired Shock Sensors

    A shock sensor is a device that is used to detect the shockwaves associated with breaking glass. This type of device is placed directly on a window or glass casing. If the glass is broken, the shockwaves will set off the device and cause an alarm. Take a look at our selection of wired shock sensors.

  • Residential Access Control

    ​Residential access control is the process of restricting access to a person's home. With residential access control devices, you can help keep your family safe by stopping unwanted intruders from entering your house. These devices are also easy to use, making them great for any home security system.

  • Power Supplies