alecto sd110 5x rookmelder stand alone 1 jaar batterij wit 5 stuks weather_station_rainmeter_yes Long battery life of up

Long battery life of up to 30 months

Battery operated (included)

So even if your wireless doorbell regularly gets rained on

Dimmable control

alecto sd110 5x rookmelder stand alone 1 jaar batterij wit 5 stuks weather_station_rainmeter_yes Long battery life of upThe Alecto SD110 combines easy installation with proven safety. When smoke is detected, an 85 dB alarm sounds, and thanks to the photoelectric sensor the detector reacts quickly and accurately. The detector has a 10 year service life and uses a replaceable 9V battery. Fast warning The photoelectric sensor reacts quickly to visible smoke. Slow smouldering fires are also detected early. This gives you time to escape. Ease of use and testing Use the test