Advanced electronics with a Photoelectric smoke sensing chamber provide early detection of fires. The alarm is powered by a long-life 10-year lithium-ion battery. Easy to install long-life fire safety solution for your home. FEATURES: Power supply: 3V integrated battery Detector life: >10 years Battery life: 10 years Alarm indicator: continuously emitting red light and alarm sound Alarm sound level: >85 dB 3m Temperature: from 0°C to 50°C Humidity: 10% – 90%, no condensation Dimensions: 45x42mm Certificates: CE(0086-CRP-550646), EN 14604 2005, RoHS, ISO9001
