Description
The sensor detects the opening/closing of a door or window. The sensor is typically installed in the door or window fram and the magnet is installed in the door or window. When the door or window is opened (magnet moved away from the sensor), the sensor transmits and open signal. When the door or window is closed, the sensor transmits a close signal.
Features
- Protects doors and windows where the sensor must be concealed
- Crystal technology
