Wireless Door Sensor, Door Alarm, Wireless Alarm, Battery Door Sensor
Wireless door sensor Main Function
- Wireless Door Sensor Internal antenna
- Two-way communication, low power will feedback to panel (CG-G5)
- Tamper protection
- With NC output
- Power supply: AA 1.5V LR6 battery x 1
- Transmit distance: 80m (open area)
When a magnetic field is placed parallel to the electrical connectors, it pulls them together, closing the circuit.
If someone opens an armed door or window, the magnet is pulled away from the switch, which breaks the circuit and triggers an event.
This sensor creates a magnetic seal between itself and a contact surface.
It is placed on the frame of the door or window, while the magnet is placed on the door or window itself.