Wireless Photoelectric Smoke Detector

Hikvision

High quality chamber with photoelectric sensor 10 years battery life EN 14604 Certified. Detection MethodChamber With Photoelectric Sensor, Environment Temperature IndicatorSupport, Signal Strength IndicatorSupport, Power SwitchPower up enrolling, LED IndicatorRed (alarm), Buzzer≥ 85 dB @3 m, Transmission MethodTwo-Way RF Wireless, Transmission Frequency868MHz, Transmission SecurityAES-128 Encryption, Transmission Range(Free Space)800m, Enrolling MethodPower up;Remote ID;QR Code, Standard Battery LifeUp to 10 years (standby time), Power SupplyBattery powered, Battery TypeNon-Replaceable CR17450 x 1, Typical Voltage3V, Operation Temperature-10°C to 60°C (14°F to 140°F), Storage Temperature-20°C to 60°C (-4°F to 140°F), Operation Humidity10% to 90%, Dimension(WxHxD) 102 × 35 mm, Weight125 g, Mounting MethodCeiling, Application ScenarioIndoor,