Bakeey Tuya Smoke Alarm ZigBee Household Low Power Fire Detector 3C Fire Smoke Alarm

Features 1 Adopt infrared photoelectric sensor no passivation phenomenon lower power consumption and longer life 2 Intelligent detection prevents false alarms eliminates false alarms and stable and reliable 3 As long as the mobile phone can access the web it can be controlled remotely from anywhere 4 When the smoke concentration exceeds the limit the detector will immediately send out an alarm signal and push the notification to the user through the app without delay 5 360° no dead angle high sensitivity monitoring high performance and stability 6 Widely used suitable for home security office warehouse shopping mall restaurant Specifications Product name WiFi Smoke AlarmAlarm sound 85dBPower supply CR2A DC 3V batterySensor type infrared photoelectric sensorQuiescent current Installation method ceilingAlarm current Battery standby life 3 yearsDetection area 20 square metersWorking temperature 10℃ 50℃Alarm type strobe siren and APPWorking humidity ≤95 RH no freezingMaterial PlasticSize app 4 8x4cm 1 89x1 57inColor WhiteQuantity 1setPackage includes 1 x Smoke Alarm1 x Double sided adhesive1 x Manual