|
  
|
|
Light sensor Light sensor with 12m Senor Range, 180° Detection Angle and 3W Power
|
  
|
|
|
|

|
|
|
|
   
|
|
Door/Window Sensor Door/Window Sensor with ≥15mW Emitting Power, Used in Aluminum Alloy Doors
|
 
|
|
Microwave Sensor 5.8GHz High Frequency Microwave Sensor, Used for Automatic Door with 180° Detection Angle
|

|
|
Magnet Transmitter Magnet Transmitter for Detect Doors/Windows Opening, with Switch and Alkaline Battery
|

|
|
Door/Window Sensor Door/Window Sensor Alarm System with Emergency Help SOS Button and Signal Transmission Functions
|
 
|
|
Door/Window Sensor Wireless Door Contact with Built-in Extension Terminal and Test Mode LED Indicator
|
 
|
|
Door Sensor Auto-door Sensor/Wireless Switching Device, Easy to Install without Wiring, Uses FM Modulation
|
 
|
|
|
|

|
|
Door Magnetometer Intelligent Wireless Door Magnetometer, Made of ABS, Comes in White
|

|
|
Door/Window Sensors Surface Mount Door/Window Sensors, Suitable for Commercial Applications Where Wide Gap is Needed
|
 
|
|
Door/Window Alarm Wireless Intruder Ultra Thin Magnetic Door/Window Alarm with 95dB Clear and Loud Sound
|

|
|
Door Sensors Photocell for Automatic Doors, 8 and 10m Maximum Detecting Range
|

|
|
Door/Window Sensor Wireless Door/Window Sensor for Home and Offices, with 433.92MHz Frequency and Lithium Battery
|
 
|
|
Door/Window Sensor Wireless Door/Window Sensor with ZigBee HA Standard Design, High Security, Easy Installation
|
|
|
|
|
 
|
|
Door/Window Sensor 4-in-1 Magnetic Sensor Window/Door Entry Alarm with White LED Light, Measures 26 x 13 x 9.3mm
|
|
|
Door-knob Alarm Door-knob Alarm with LED Low Battery Indication, Simple and Easy to Use
|
  
|
|
|
|