The Image Sensor is a motion sensor with a built-in still camera that can be placed anywhere in the home for easy, wireless, affordable surveillance. If the alarm is triggered the Image Sensor will automatically take pictures and send them to your panel and your mobile device. You can also manually “peek-in” either right now or the next time the Image Sensor detects motion and a photo will be sent automatically to your phone via text or email. View your library of saved images in your mobile app.

FEATURES - Pair up to five Image Sensors with the radio built into the IQ Panel - Five low light emitters allow for clear photos, even in darkness - Combines motion and still images into one device, making installation easy and maximizes affordability - Peek in right now, the next time the sensor detects motion, or automatically when the alarm is triggered - Images can be received via e-mail or text, or inside your Alarm.com mobile app - The motion sensor has a range up to 40′ - Pet immune up to 40 lbs - Versatile mount allows the Image Sensor in corners or wall mounted and is incrementally adjustable SPECIFICATIONS - Dimensions: 3.1"H x 1.8"W x 2.3"D - Wireless Signal Range: Greater than 400 ft open air - Power Source: AA 1.5V lithium batteries (x2) - Expected Battery Life: Up to 2 years depending on varied things such as signal strength, image captures etc. - Operating Temperature Range: 32°F to 110°F for non-pet applications, 60°F to 110°F for pet applications - Supervisory Signal: Configurable (4, 12, or 24 hours) - Motion Profiles & Sensor Range: Normal (up to 30 ft, default), High ( up to 35 ft), Low ( up to 25 ft)

The IQ Pendant is a single button device attached to a watch strap, used to trigger an emergency. Typically programmed to indicate a medical emergency, the IQ Wrist Pendant is perfect for the elderly or those with disabilities. The fully sealed water resistant housing is water resistant up to 1 meter and works within a range of up to 100′ from the panel making it easy to alert authorities to potential medical problems whether you are out getting the mail, working in the garden, or just enjoying a relaxing evening at home.

EATURES - One touch alert for emergency initiation - Great for elderly or those with medical conditions - Works perfectly with Two-Way voice built into the panel, allows monitoring agent to talk to customer and relay important information to authorities en route. - Boasts a “Heartbeat” LED that blinks every minute to assure connectivity - Operates within 100’ of the panel, even outside - Fully sealed water resistant housing (not submersible, but tested to 1 meter depth) - Can be worn as a lanyard or watch - Triggers “medical alert” like the medical panic on the panel - Special “medical alert” tone emanates from panel - Can also be programmed to trigger a security alert to be used as a security button SPECIFICATIONS - Compatibly Replaces: 60-578-95 (Soap on a Rope) Panic and 60-906-95 Micro Panic - Button Function: Press=Fault, Release=Restore - Supervisory Signals: sent every hour - Battery: Sealed unit; not replaceable - Water Resistant: Not submersible, but tested to 1 meter depth - Temperature Range: 0°F to 120°F - Housing Dimensions: 1.5"H x 1.2"W x 0.6"D

The IQ Smart Socket is a dual Z-Wave outlet that allows you to control two devices simultaneously, and get real-time energy usage on the screen of both the device and the IQ Panel. Get energy reporting over time on both your mobile device and desktop computer to help you identify usage trends and potentially save energy. Create smart rules like “Turn on lamp automatically in the evening” or “Turn off space heater when I leave home” for intelligent automation, security and energy savings.

FEATURES - Control up to two outlets independently - See real-time energy usage from the device or from your IQ Panel - Get historical energy reports - Assign custom names to your devices - Create custom schedules to activate devices automatically - Display energy usage in Watts or Kwh SPECIFICATIONS - Operation Frequency: 908.42 (USA) - Modulation: BFSK/GFKS - Bandwidth: 9.6 Kbps with a raise to 40Kbps fully interoperable - Range: Indoor (30m), "open air" condition (100m) - Operating Temperature: -35°C - 120°C - Device Activated Time: 5ms - Total Nodes in one Network: 232

The IQ Power Supply is a replacement power supply for the IQ Panel (1st Generation). SPECIFICATIONS - Input: 100-240V~50/60Hz 0.68A Max - Output: 12V/1000mA

The IQ Panel 2 Power Supply is a replacement power supply for the IQ Panel 2 and 2 Plus. Includes 6' wire with barrel connector and is available in a 5.5v/1A or a 7v/1A supply. QR0029-840 (5.5V for use with all IQ Panel 2 and 2 Plus) QR0051-840 (7V for use with IQ Panel 2 and 2 Plus, Rev E or higher) SPECIFICATIONS QR0029-840 - Input: 100-240V~50/60Hz 0.2A Max - Output: 5.5V/1000mA QR0051-840 - Input: 100-240V~50/60Hz 0.3A Max -Output: 7V/1000mA

The IQ Carbon is a monitored detector ensures your home stays safe from dangerous invisible carbon monoxide gas. Connecting directly to the IQ panel, this device is operating 24-7, whether your system is armed or not, and can inform you if any danger is present in your home.

FEATURES - Especially useful in homes with high risk of carbon monoxide leaks from appliances such as stoves, furnaces, and more. - Monitoring for carbon monoxide gas 24-7 - Test button to ensure device is operating correctly - Built-in alarm sounds in addition to panel siren - Causes panel to emit “fire” tone and alerts monitoring station of carbon monoxide SPECIFICATIONS - Power Source: One 3-volt CR123A Panasonic Lithium Battery (included) - Audible Signal (temp 4 tone): 85 dBA min. in alarm (at 10ft (3m)) - Operating Current: 10 μA - Temperature Range: 40°F (4.4°C) to 100°F (37.8°C) - Operating Humidity Range: 15% to 95% Relative Humidity, non-condensing - Pending Agency Listings: UL standard 2075, UL 2034 and CSA 6.19-01

The IQ Smoke is connected to your IQ Panel and monitored 24-7, whether your system is armed or not. The IQ Smoke detects the presence of smoke using photoelectric smoke-sensing technology and conforms to UL 217. The IQ Smoke detects the presence of smoke particles as well as the rapid rise in heat that can come from a fire, even if there is no smoke. Because your system is always connected, you can receive a text or email alert if there are any problems, wherever you are.

FEATURES - “Always on” technology ensures the sensor is monitored around the clock, whether your system is armed or not - Ultra sensitive smoke sensor prevents false alarms while constantly monitoring - Heat sensor detects the rapid rise in heat that comes from a fire - even when there is no smoke (like an electrical fire) - Wall or ceiling mounted - 3-5 year battery life SPECIFICATIONS - Power Source: 3 AAA PC2400 Duracell Procell batteries (1.5V 1100mAh) or 3 AAA Energizer E92 batteries (1.5V 1100mAh) (included) - Audible Signal (ANSI Temporal 3): 85dBA min. in alarm - Sensitivity: 1.5 - 3.5%/foot - Supplementary Heat Rating: 135°F - Operating Temperature: 40°F - 100°F (4.4°C - 37.8°C) - Relative Humidity: 15 - -90% Non-Condensing - Dimensions: Diameter 5" x 2.5"D - Regulatory Listing: UL 217

The Image Sensor is a motion sensor with a built-in still camera that can be placed anywhere in the home for easy, wireless, affordable surveillance. If the alarm is triggered the Image Sensor will automatically take pictures and send them to your panel and your mobile device. You can also manually “peek-in” either right now or the next time the Image Sensor detects motion and a photo will be sent automatically to your phone via text or email. View your library of saved images in your mobile app.

The IQ Siren is the perfect way to make your alarm even LOUDER when the alarm goes off. Completely wireless it plugs into any standard outlet and even includes 3 LED lights that strobe during alarm events. Acting as a Z-Wave repeater, it strengthens and improves your smarthome network improving the performance of all your devices.

FEATURES - Plugs into any standard outlet - 3 LEDs strobe during alarm events - Clean, discreet look - 3 hour backup battery - Acts as Z-Wave repeater to strengthen your home network SPECIFICATIONS - Built-in Lithium Battery: 430 mAh - Alarm Power: 1.7W - Max Standby Power: 0.7W - Max Volume: 105dB - Operating Temperature: 0°C to 45°C - Operating Distance: Up to 550 feet outdoors - Frequency Type : Z-Wave Plus

The IQ Dimmer is plug in lamp module that allows you control a lamp on, off or any degree in between. It plugs into any standard outlet and acts as a repeater to strengthen the performance of your Z-Wave network.

FEATURES - Plugs into any standard outlet - Allows any lamp to become dimmable - Remotely offers control to turn lamps On or Off - Acts as Z-Wave repeater - Sleek, discreet look - Set automation rules such as “Turn on at sunset” or “When someone walks into room, turn on light” - Light allows a clear indicator if outlet is On or Off SPECIFICATIONS - Input Power: 120 VAC, 60 Hz - Max Output Loading: 2.5A, 300W incandescent, 65W dimmable CFL/LED - Radio Frequency: 908.4/916 MHz - Wireless Range: Up to 130 ft line of sight - Normal Operating Temperature: 77°F *for indoor use only

The IQ Outlet plugs into any standard outlet converting it into a smart home accessory. You can turn On or Off appliances in your kitchen, create “smart” space heaters or plug in fans. The IQ Outlet even acts as a repeater to strengthen the performance of your Z-Wave network.

FEATURES - Plugs into any standard outlet - Allows control to turn any plug On or Off remotely - Acts as Z-Wave repeater - Clean, inconspicuous look - Set automation rules such ask “Turn on at 6am” or “Turn off at 7pm” SPECIFICATIONS - Input Power: 120 VAC, 60 Hz - Max Output Loading: 900W incandescent, 200W CFL/LED, .5 HP motor and 15A, 1800W resistive load - Radio Frequency: 908.4/916 MHz - Wireless Range: Up to 130 ft line of sight - Normal Operating Temperature: 77°F *for indoor use only

The IQ Lightbulb is a bright, dimmable LED lightbulb with a built in Z-Wave radio. Easy to pair and long lasting, its the best way to turn every light socket in your home into a “smart” light.

FEATURES - Energy efficient (9 watts) - Long life (up to 20,000 hours) - Bright (equivalent to 60 watts) - Z-Wave radio built in (communicates directly with the IQ Panel) - Universal (fits in any standard lightbulb socket) - Strengthens your network (acts as a Z-Wave repeater) - Easy to pair by turning the light “on” - LED technology for brightness and long life - “Soft white” hue - Dimmable - Create home automation rules such as “Turn on light when walk into a room” or “Turn on light when someone rings the doorbell” SPECIFICATIONS - Power Supply: 120 VAC, 60 Hz Brightness: 750 lumens (equivalent to 60 Watt incandescent light bulb) - Power Consumption: 9 Watts - Color Temperature: 2700K - Bulb Lifetime: 25,000 hour (equivalent 22.8 years based on 3 hours/day) - Frequency Type: Z-Wave Plus (908.4 MHz/ 916 MHz) - Wireless Range: 130ft open air - Normal Operating Temp: 77°F (25°C) - Repeater: Yes

The IQ Temp is two encrypted sensors combined into a single unit. Sending a signal to the panel if temperatures rise above 100° F or below 40° F you’ll know if there is a problem before it becomes a disaster.

FEATURES - Encrypted sensor technology - Freeze detection alerts panel is temp drops below 40° F - High temp sensor alerts panel if temperature exceeds 100° F - Great to detect HVAC failure - Protect elderly, infirm, and pets. - Get a text notification sent to your phone if the IQ Temp detects a potential problem

The IQ Fall Pendant is designed for a user to push the button for help at any time. It can also automatically* activate an emergency alarm if it detects a fall in the event that the user is unable to trigger an alarm by pressing the button.

The IQ Pendant gives you quick access to help. Worn around the neck with the included lanyard or carried on your keychain, a 3 second press of the button sends an emergency panic signal to the IQ Panel (within 100') alerting the central station. Water resistant it can be worn in the shower and uses our proprietary S-Line encryption technology, encrypts signals sent to the IQ Panel while still providing backwards compatibility for legacy 319.5 systems.

The IQ Shock-S is an encrypted sensor with superior range specifically designed with multi-level vibration detection. It can alert you if a door is left open, automatically adjust your smart thermostat to save you energy, and provide security for anything that opens or closes. Know when these doors and windows are opened with customizable chimes and unique names spoken by the panels text-to-speech. Create personalized notifications and rules with the interactive app.

SPECIFICATIONS - Dimensions: 23.97mm D x 39.91mm W x 79.60mm L - Frequency: 319.5 MHz - Battery: 3V lithium CR123A - Magnet Gap: 1 inch max - Operating Temperature: 32˚- 110˚F (0˚- 45˚C) - Operating Humidity: 5 - 85% RH non-condensing - Supervisory signal interval: 60 min (approximately) - Potentiometer: Shock sensitivity adjustment

The IQ Flood-S detects the presence of water and allows you to know when potential flooding occurs before extensive damage is done. Great for installing at the base of water heaters, washing machines, sinks, and more. Includes a 6’ wire with water contact sensor and encryption technology.br>

FEATURES - Encrypted S-Line sensor technology protects signals sent to the IQ Panel while still providing support for legacy 319.5 systems- 6’ cord - Water “bug” can be fastened to the floor to the wall - Reports water presence to IQ Panel - Get e-mail or text alerts if there is water detected SPECIFICATIONS - Sensor: 2.5”H x 1”W x .5”D - Wireless signal range: 600ft (200M), open air. Code outputs: tamper, tamper restore, alarm, alarm restore, low battery. - Transmitter frequency: 319.5 MHz - Unique code ID - Supervisory keep-alive interval: 70 minutes. - RF Peak field strength: typical 36000 uV/m at 3m - Operating Temperature: -10C~50C Relative Humidity: 5-95% Non-Condensing Storage Temperature: -40-80C - Replace battery with exact replacement every 5 years with 3V Lithium (x2). - (2) -Panasonic CR2032 -Energizer CR2032 -Duracell DL2032

You know that sinking feeling when you return home and see your garage door open? As an easy entrance into your home you keep a lot of valuable things in your garage. From cars to tools, sports equipment to freezers full of food, there might more value in the garage than the rest of the house combined. Know when it’s open with the IQ Tilt-S, a simple, encrypted, device that tells your panel whether the overhead garage door is open or closed, and since your panel is connected to your alarm.com account, you’ll be able to see the current status of your garage door at any time from your mobile device or computer.

FEATURES - Encrypted S-Line sensor technology protects signals sent to the IQ Panel while still providing support for legacy 319.5 systems - Detects whether door is open or closed - Receive a text message if the garage is left open when you leave your house SPECIFICATIONS - Sensor: 2.5”H x 1”W x .5”D - Wireless signal range: 600ft (200M), open air. - Code outputs: tamper, tamper restore, alarm, alarm restore, low battery. - Transmitter frequency: 319.5 MHz - Unique code ID - Supervisory keep-alive interval: 70 minutes. - RF Peak field strength: typical 36000 uV/m at 3m - Operating Temperature: -10C~50C Relative Humidity: 5-95% Non-Condensing Storage Temperature: -40-80C - Replace battery with exact replacement every 5 years with 3V Lithium (x2).

The IQ Glass is specially designed to protect you if an intruder tries to break-in through a window. Using our proprietary S-Line encryption technology, encrypts signals sent to the IQ Panel while still providing backwards compatibility for legacy 319.5 systems. Triggered by the pitch and frequency of breaking glass, the IQ Glass is effective within 25′ and is activated automatically when you arm your IQ Panel in either “Stay” or “Away” mode. Typically installed on the opposite wall or on the ceiling to allow for better “listening” ability in large living areas.

FEATURES - Encrypted S-Line sensor technology protects signals sent to the IQ Panel while still providing support for legacy 319.5 systems - Actively listening for breaking glass frequencies when you are in “stay” or “away” modes - Typically installed on the wall opposite the windows needing protection, or on the ceiling in a room with windows on multiple sides - Protects widows within line of sight within 25’

The IQ Fob gives you keychain access to your system. Using our proprietary S-Line encryption technology, encrypts signals sent to the IQ Panel while still providing backwards compatibility for legacy 319.5 systems. The IQ Fob is disguised to look like a standard car remote and allows you to activate or deactivate your system within 100’ of the IQ Panel, and has the hidden feature of being able to activate an intrusion or “police” panic by pressing “lock” and “unlock” together for 3 seconds.

FEATURES - Encrypted S-Line sensor technology protects signals sent to the IQ Panel while still providing support for legacy 319.5 systems - Press “Lock” button once to arm in “Stay” mode - Press “Lock” button twice to arm in “Away” mode - Press “Unlock” button to disarm system - Up to 100’ range - Press “Lock” and “Unlock” simultaneously for 3 seconds to trigger emergency panic

The IQ Motion-S is an encrypted PIR that is as powerful as it is affordable. Leveraging our proprietary S-Line Technology it encrypts signals sent to the IQ panel while still providing support for legacy 319.5 systems. Pet immune up to 40 pounds, the IQ Motion-S is designed to mount on a flat surface or in a corner.

FEATURES - Encrypted S-Line sensor technology protects signals sent to the IQ Panel while still providing support for legacy 319.5 systems - Provides security coverage up to 30’ in a large open area - Use to create rules such as “When someone enters the room, turn on light” or “Trigger alarm when intruder detected” - Pet immune up to 40 lbs SPECIFICATIONS - Code outputs: paring, tamper, tamper restore, alarm detect motion, alarm restore, supervisory, low battery - Transmitter frequency: 319.5MHZ +-15KHz - Transmitter bandwidth: 24KHZ - Modulation type: ASK-OOK - RF output power 91.1dBuV +/- 5% at 3m - Sensor Range 30 ft (9.1 m) x 40 ft (12.2 m) - Maximum Horizontal Sensing Angle 80° - Operating Temperature: -10˚C~50˚C - Relative Humidity: 5-95% - Non-Condensing Storage Temperature: -40˚C to 80˚C

The IQ Mini Extended door/window sensor is a powerfully small encrypted device that can be placed on anything that opens or closes. With double batteries up to 8-10 year battery life, a rare earth magnet for more flexibility when installing on tricky moulding or other openings. Create automation rules like “turn on light when door is opened” or “Adjust thermostat if window left open”.

FEATURES - Encrypted S-Line sensor technology protects signals sent to the IQ Panel while still providing support for legacy 319.5 systems - Can be easily mounted on doors or windows with included adhesive - Alerts IQ Panel if moved more than 1” - Can be programmed as “Safety Sensor” for medicine cabinets, chemical storage, safes or storage closets - Using Alarm.com you can get a text if your door or window is left open - Create automation rules like “turn on light when door is opened” or “adjust thermostat if window left open” - Requires two (2) 3V CR2032 Batteries - The built-in tamper switch triggers an alert if the cover is removed - Create custom names for each sensor, determine unique chime type, choose voice prompts on or off SPECIFICATIONS - Sensor: 2.5”H x 1”W x .5”D - Wireless signal range: 600ft (200M), open air. - Code outputs: tamper, tamper restore, alarm (primary open), alarm restore (primary close), external alarm (secondary wired open), external restore (secondary wired closed), low battery. - Transmitter frequency: 319.5 MHz - Unique code ID - Supervisory keep-alive interval: 70 minutes. - RF Peak field strength: typical 36000 uV/m at 3m - Operating Temperature: -10C~50C Relative Humidity: 5-95% Non-Condensing Storage Temperature: -40-80C - Replace battery with exact replacement every 5 years with 3V CR2032 Lithium (x2).

The IQ Recessed DW-S is our most powerful S-line sensor ever. Leveraging the proprietary S-Line Technology, to encrypt signals sent to the panel. The IQ Recessed DW-S is installed in the core of your door, forever changing the idea of security and smart home applications. Create rules such as "when door opens, turn on the light" or "if door left open, adjust my thermostat to save energy until it is closed again." With the longest and most powerful range of our S-Line, you want to make sure the IQ Recessed DW-S makes it into every door you own.

FEATURES - Encrypted S-Line sensor technology protects signals sent to the IQ Panel while still providing support for legacy 319.5 systems - Placed in the core of your door for an almost invisible installation - Powerful earth magnet for a strong connection SPECIFICATIONS - Sensor: 2.25”D x .75”H - Wireless signal range: 600ft (200M), open air. - Code outputs: tamper, tamper restore, alarm, alarm restore, low battery. - Transmitter frequency: 319.5 MHz - Unique code ID - Supervisory keep-alive interval: 70 minutes. - RF Peak field strength: typical 36000 uV/m at 3m - Operating Temperature: -10C~50C, Relative Humidity: 5-95% Non-Condensing, Storage Temperature: -40-80C - Replace battery with exact replacement every 5 years with 3V CR2 (x1).

he IQ Door/Window-S is an encrypted sensor with superior range specifically designed to easily attach to any door or window. With a five year battery life and a slimmer form factor than other full sized sensors it can alert you if a door is left open, automatically adjust your smart thermostat to save you energy, and provide security for anything that opens or closes. Know when these doors and windows are opened with customizable chimes and unique names spoken by the panels text-to-speech. Create personalized notifications and rules with the interactive app.

FEATURES - Encrypted S-Line sensor technology protects signals sent to the IQ Panel while still providing support for legacy 319.5 systems - Can be easily mounted on doors or windows with included adhesive - Alerts IQ Panel if moved more than 1” - Can be programmed as “Safety Sensor” for medicine cabinets, chemical storage, safes or storage closets - Using Alarm.com you can get a text if your door or window is left open - Create automation rules like “turn on light when door is opened” or “adjust thermostat if window left open” - Requires one (1) 3V CR2 Battery - The built-in tamper switch triggers an alert if the cover is removed - Create custom names for each sensor, determine unique chime type, choose voice prompts on or off SPECIFICATIONS - Sensor: 2.6”H x .75”W x .75”D - Code outputs: tamper, tamper restore, alarm, alarm restore, low battery. - Transmitter frequency: 319.5 MHz - Unique code ID - Supervisory keep-alive interval: 70 minutes. - RF Peak field strength: typical 36000 uV/m at 3m - Operating Temperature: -10C~50C Relative Humidity: 5-95% Non-Condensing Storage Temperature: -40-80C - Replace battery with exact replacement every 5 years with 3V CR2 (x1).

QS1135-840 (white) QS1136-840 (brown)

The IQ Mini DW-S is an ultra compact encrypted sensor that securely connects to the IQ Panel 2. Using our proprietary S-Line encryption technology, encrypts signals sent to the IQ Panel while still providing backwards compatibility for legacy 319.5 systems. Easy to install on anything that opens or closes, the IQ Mini DW-S can provide intelligent notifications like "door left open" can be custom named, and can even support Smart home rules like "when door opens, turn on light" or "when door left open adjust thermostat to save energy." Boasting up to eight years of battery life, the IQ Mini DW-S uses an innovative board and antenna design to extend range and allow mounting on a variety of surfaces. The IQ Mini DW-S also includes a rare earth magnet for flexible mounting options in a variety of situations.

FEATURES - Encrypted S-Line sensor technology protects signals sent to the IQ Panel while still providing support for legacy 319.5 systems - Can be easily mounted on doors or windows with included adhesive - Alerts IQ Panel if moved more than 1” - Can be programmed as “Safety Sensor” for medicine cabinets, chemical storage, safes or storage closets - Using Alarm.com you can get a text if your door or window is left open - Create automation rules like “turn on light when door is opened” or “adjust thermostat if window left open” - Requires two (2) 3V CR2032 Batteries - The built-in tamper switch triggers an alert if the cover is removed - Create custom names for each sensor, determine unique chime type, choose voice prompts on or off SPECIFICATIONS - Sensor: 2.25”H x 1”W x .5”D - Wireless signal range: 600ft (200M), open air. - Code outputs: tamper, tamper restore, alarm, alarm restore, low battery. - Transmitter frequency: 319.5 MHz - Unique code ID - Supervisory keep-alive interval: 70 minutes. - RF Peak field strength: typical 36000 uV/m at 3m - Operating Temperature: -10C~50C Relative Humidity: 5-95% Non-Condensing Storage Temperature: -40-80C - Replace battery with exact replacement every 5 years with 3V Lithium (x2).

QS1132-840 (white) QS1130-840 (brown)

The IQ Micro is an ultra compact encrypted sensor that securely connects to the IQ Panel 2. Easy to install on anything that opens or closes, the IQ Micro has an ultra strong full length rare earth magnet in a compact, thin form factor that makes almost any installation easy. Pre-applied adhesive tape on the back speeds up install time and makes this sensor perfect for DIY installs. When connected to the IQ Panel it can provide intelligent notifications like "door left open" can be custom named, and can even support Smart home rules like "when door opens, turn on light" or "when door left open adjust thermostat to save energy." Using our proprietary S-Line encryption technology, wireless signals sent to the IQ Panel are protected against cyber threats while still providing backwards compatibility for legacy 319.5 systems. Up to five years of battery life.

FEATURES - Encrypted S-Line sensor technology protects signals sent to the IQ Panel while still providing support for legacy 319.5 systems - Our smallest door window sensor ever - Full length magnet looks clean and avoids installation mistakes - Stronger magnet for wider gap forgiveness - Improved reed switch sensitivity for more accurate reporting - Perfect for professional or DIY installs - The built-in tamper switch triggers an alert if the cover is removed - Pre-applied adhesive - Up to 5 year battery live (CR1632 x1)