Door devices :

This Cordia wireless fire exit alarm triggers audio and visual alarms when exit door opens.

Plug and play.
Radio control system.
Battery control system.
Maximum range: 100 m.
Frequency: 868 MHz.
Power supply: 2 x 1,5 V alkaline batteries supplied, APIA1514.
Battery life: 1 year standby mode + 1 hour alarm mode.
IP 41.
Dimensions: W.192 x H.153 x D.53 mm.
Supplied with PVC sign W.200 x H.70 mm.

Ref.: ASIR0080