Smart Contact Sensor

Used to link with switch to realize door open and lights on automatically; link other security devices for multiple defenses to protect your home all the time; widely applied in entrance door

As a security device, once it is opened illegally, preset alarm devices will be triggered, and send alarm message to phone.
It widely applies to smart community, hotel apartment and office, convenient and safe.

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.