Rauch- & Hitzemelder funkvernetzt - mit 10-Jahres-Batterie Set:3x such as the bathroom

such as the bathroom

smoke detectors must be replaced after 10 years

No LED flashing during self-test

TÜV & CE approval

Rauch- & Hitzemelder funkvernetzt - mit 10-Jahres-Batterie Set:3x such as the bathroomwireless connection The smoke detector that detects the fire automatically triggers all other detectors in the network . People in the house are warned immediately and not only when the smoke has reached a detector near them. 10 year battery The battery of the smart smoke detector has a lifespan of ten years and therefore lasts for the entire lifespan of the product. In Germany, smoke detectors must be replaced after 10 years. 2 in 1 smoke & heat