Rauch- & Hitzemelder funkvernetzt - mit 10-Jahres-Batterie Set:3x Alpenluft smoke detectors have been

Alpenluft smoke detectors have been certified by TÜV and meet the EN 14604 standard with high reliability and quality

stick/drill

10-year battery

2 in 1 smoke & heat detector

Rauch- & Hitzemelder funkvernetzt - mit 10-Jahres-Batterie Set:3x Alpenluft smoke detectors have beenwireless 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