Smart Tuya WiFi Smoke Alarm

1. Using ultra-low power consumption microcontroller, photoelectric principle technology, fast response, low power consumption
2. 360 degrees omni-directional detection
3. High decibel alarm prompt
4. Mobile APP remote push alarm
5. Alarm current: 100mA
6. WiFi: 2.4GHz
7. Alarm sound: about 110dB
8. Power supply: DC 9V
9. Working temperature: -10 degrees Celsius to 60 degrees Celsius
10. Material: ABS
11. Size: 10x10x3.2cm