Rauchmelder no nc relais 12vdc sirene 95db sicherheitstechnik brandschutzartikel zubehor fur elektronische alarmananlage rauchde

power 12 V - external stand by consumption 3 mA alarm consumption max. 25 mA built in sensor ionic chamber radiation of sensor max. 4 kBq sensitivity y = 0,5 - 0,6 (EN 54-7) built in siren 95dB/1m built in relay contact max. 1A / 24V (NC or NO selectable) working environment indoor use , -10 to +60°C cover IP40 complies with ISO 12239, EN 54-7, BS 5446-1, EN 50134-2
The SD-112 is a smoke detector which provides an output relay and can be used as a part of a house alarm system. If smoke is detected, the SD-112 will make a warning sound and its output relay will be triggered. The detector makes regular auto testing and reports its condition via its LED indicator.