wireless smoke detector 1. alarm mode:sound and flash 2. 9V battery 3. Ceiling mounted

9V battery Operated Ceiling mounted wireless smoke detector for alarm system  

MCU Technical

Apply optical smoke test room

Insect-resistant design

LED light display

Using ABS material

Technical parameters

1.Power :6F22 DC9V battery

2 .Static current: ≤10uA

3. Alarm current: ≤15mA

4. Working temperature: -10°C~+50°C

5. Humidity: ≤95%RH

6. Alarm mode: sound & flash

7. Size: 107*44mm

8. Execute criterion: GB4715-1993

9V battery Operated Ceiling mounted wireless smoke detector for alarm system