Home Security › Door Sensor

This add-on door sensor works with your MyQ® Smart Garage? Hub or MyQ Garage?... This add-on door sensor works with your MyQ® Smart Garage? Hub or MyQ Garage? to monitor and control a second garage door opener. more

Monitor your garage door through your Skylink AAA+ system by adding the Skylin... Monitor your garage door through your Skylink AAA+ system by adding the Skylink Wireless AAA+ Garage Door Sensor. The sensor helps keep your home safe and secure by detecting unexpected operation of your garage door. When the garage door opens the... more

The Secure Pro Keypad Alarm System is a wireless battery operated alarm that u... The Secure Pro Keypad Alarm System is a wireless battery operated alarm that uses Magnetic sensor technology to alert you if doors or windows are opened. The system delivers a loud 110 db piercing sound when triggered with three setting options:... more

Receive notifications of when the garage door has been opened or closed with t... Receive notifications of when the garage door has been opened or closed with the Ecolink Z-Wave Garage Tilt Sensor. This sensor is not only Z-Wave compatible but also easy to install and battery powered. The Ecolink Z-Wave Garage Tilt Sensor must be... more

MULTIPURPOSE motion activated sensor chime door alarm mailbox alert retail bus... MULTIPURPOSE motion activated sensor chime door alarm mailbox alert retail business welcome doorbell cordless fall and Wander pet cat dog monitor alarm. Perfect for Caregivers It is perfect for the elderly or people with inconvenient behavior. It can... more

Universal Sensor that monitors access to a rack or room.Cable Length: 50 ftMax... Universal Sensor that monitors access to a rack or room.Cable Length: 50 ftMaximum Operating Distance: 100 ftHeight: 1Width: 4.4 Depth: 6.1 Package Contents: NBES0302 Door Switch Sensor for Rooms20 x 203-mm (8-in) tie wrap4 x 4 x 1/2-in screw2 x... more

The following magnetic alarm entry door bell kits can only sound an alarm: -Al... The following magnetic alarm entry door bell kits can only sound an alarm: -Alarm Sensor -Alarm Bell+Alarm Sensor The following magnetic alarm entry door bell kits can choose to output music or alarm sound: -Music Sensor -Alarm Bell+Music Sensor -Alarm... more

Maximize Your WaveLink System with Additional Motion Sensor Boost your WaveLin... Maximize Your WaveLink System with Additional Motion Sensor Boost your WaveLink system and your ability to never miss anyone coming through any door by adding another motion sensor transmitter. Businesses can benefit by having one at the front door for... more

Modern and Contemporary Wireless Door Chime Never miss anyone at the door with... Modern and Contemporary Wireless Door Chime Never miss anyone at the door with a Fosmon WaveLink wireless door chime. The wireless and portable design allow you to install the wireless door entry alert in any section of your home or business. Magnetic... more

Overhead Mounted Switch with Magnet Heavy Duty Roller Shutter Contact Magnet M... Overhead Mounted Switch with Magnet Heavy Duty Roller Shutter Contact Magnet Mounted on Bracket Wide Operating Gap 3 minimum 30-3/4 PVC 22AWG Cable with 21-1/2 armored sleeve more

Control and monitor garage doors on your smartphone or tablet from anywhere wi... Control and monitor garage doors on your smartphone or tablet from anywhere with the Genie 39279R Aladdin Connect Additional Door Position Sensor. It allows you to utilize the Aladdin Connect functionality for one additional garage door. The Genie door... more

Product Description: Outdoor warning distance:10m Indoor warning distance:20m ... Product Description: Outdoor warning distance:10m Indoor warning distance:20m Induction speed:30ms Contact capacity:AV/ 30V/0.5mA Operating Voltage:12-24V Material:PC Size:7.5*4.9*2.5cm/ 2.95*1.92*0.98 1. Anti-glare up to 50 000 LUX built-in automatic... more

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Overhead Door Contact or Switch with magnet and bracket Heavy duty Track Conta... Overhead Door Contact or Switch with magnet and bracket Heavy duty Track Contact Sturdy polished aluminum die-cast housing Magnet mounted on adjustable bracket Wide operating 3 gap more

The Lockly PGH 200 Secure Link WiFi Hub and Door Sensor Kit allows all Lockly ... The Lockly PGH 200 Secure Link WiFi Hub and Door Sensor Kit allows all Lockly locks to be compatible with Alexa and Google Home! Plus it allows for remote access and notifications. The WiFi hub kit also includes a door sensor for further control and... more

Home Office and Rentals: An IPX4 certified versatile smart lock for your home ... Home Office and Rentals: An IPX4 certified versatile smart lock for your home Airbnb rental property management and offices with high security and reliability; Multiple Ways to Unlock: (1) Patented PIN Genie digital keypad (2) 3D biometric fingerprint... more

Compatible with LiftMaster and Chamberlain Brand?garage door openers 1993 thru... Compatible with LiftMaster and Chamberlain Brand?garage door openers 1993 thru 1997.;For use with 41A4373A safety sensors that have a bolt hole that runs right through the center of the sensor. more

model cr2149 universal beam sensor model cr2149 universal beam sensor the univ... model cr2149 universal beam sensor model cr2149 universal beam sensor the universal beam sensor works with all major brands of garage door openers - chamberlain lift master craftsman overhead (1995+) genie challenger Stanley linear moore-o-matic and... more

Home Office and Rentals: An IPX4 certified versatile smart lock for your home ... Home Office and Rentals: An IPX4 certified versatile smart lock for your home Airbnb rental property management and offices with high security and reliability; Multiple Ways to Unlock: (1) Patented PIN Genie digital keypad (2) 3D biometric fingerprint... more

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