Bakeey Tuya WIFI 2 In 1 Smoke Detector Carbon Monoxide Detector Fire Alarm Sensor Wireless Security System Smart Life Tu

Specifications BrandBakeey MaterialABSSensorInfrared photoelectric sensor Including flashing lights and sirensColorWhitePower supply1 5V AA 2 Not include SAlarm current30mAQuiescent current10uAWorking temperature 0 40°CAudible alarm85db 3mAlarm sound 80dBWorking humidityRelative humidity 10 95 Package included 1 Detector without battery 1 Instruction manual 1 Screw pack