Contact Sensor



1. Communication Mode: IEEE 802.15.4 (ZigBee/SmartRoom).
2. As a security device, once it is opened illegally, preset alarm devices will be triggered, and
send alarm message to phone.
3. As a trigger device, it can be linked to turn on the lights, play background music and so on.
4. Remote monitor the opening/closing state of door/window.
5. Alarm in wireless way, strong anti-interference ability.
6. Low power consumption, energy saving.



Power Parameter: DC 3V
Battery Type: CR2 battery*1
Standby Current: 4μA
Door Opening/Closing Current: 1.2μA at Opening.4μA at Closing
Alarm Distance: 20 (mm)
Installation Method: Fixed by screws
Working Temperature/Humidity: -10℃~+45℃ / ≤95%RH(no condensation)
Material & Color: PC, White
Dimensions( L*W*H): Body 63*23*21(mm) Magnetic Part 63*10*15 (mm)
Net Weight: 37g
Gross Weight: 80g