About this product
- House Alarm Type:Smoke Detector Fire
- Alarm Volume:95dB
- Warranty Type:No Warranty
Product description
Working voltage: 9V 6F22 battery
Manual test, automatic reset
Sensor type: infrared photoelectric
Quiescent current: ≤ 10uA
Alarm indication: red LED
Alarm sound pressure: ≥85dB/m
Working temperature: -10℃~+50℃
Working humidity: ≤95%RH (no condensation)
Monitoring area: 20-60 square meters
Alarm mode: sound and light alarm
Installation method: ceiling installation
Free battery included, It has speaker built in, when the alarm is triggered, there is a button to reset or stop it.