General description The Mini Fire Smoke Detector is designed to provide full house protection with a compact and efficient photoelectric sensor. It significantly reduces the risk of house fires, which occur every 83 seconds worldwide, by alerting you quickly to dangerous smoke. With a powerful 85 decibel alarm that can be heard from 3 meters away, this smoke detector ensures your family's safety while you sleep. Technical specifications Product dimensions: 6 x 6 x 4.9 cm Weight: 94 g Sound level: 85 dB at 3 m Operating temperature: -10 to +50°C Battery type: CR17335 / CR123A Battery life: 10 years Power: 3VDC Compatibility and accessories Includes 1 smoke detector (battery included) 1 coil 1 anchor User manual available in English, German, French, Italian, and Spanish Other information TÜV and EN14604 certified CE certified Reddot Award winner for quality and safety