Avidsen Door Opening Sensor for Skyda and Home Secure (Avidsen) Alarm Systems

Ideal as an integration to protect unwanted access When opening door/window controlled by the sensor, the siren is triggered by the alarm panel and produces audible sounds from a distance Wireless range in the open field: up to 100 metres Triggering together with the following accessories (wireless indoor siren no. 100725, solar outdoor siren no. 100728) Compatible with the Avidsen Skyda wireless alarm system. Power supply: 1 x AA 1.5 V LR6 battery