Olympia 5905 smoke detector

Smoke detector - 85dB, 2 x AAA, twin pack <b>Smoke detector for Wireless Security System Model Protect Series</b>
- Applications: Alarming in case of smoke in living rooms, bed rooms, stokeholds, etc.
- Photoelectric sensor technique.
- Celling mountable.
- Sirene volume 85 dB.
- Combined LED/Button for function control.
- Batterie operated (9V block battery for smoke detector, 2 x AAA for radio module).
- Battery life-time for smoke detector up to 1 year.
- Low battery warning.
- Temperatur 4 bis 40° C.
- Indoor use.