Fire Alarm Photoelectric Smoke Detector
1. Independent Fire Alarm Photoelectric detector mode.
2. Using low power consumption CMOS micro processor.
3. Special design for dampproof.
4. Having manual testing and reset function.
5. Reliable and stable working performance.
6. With super thin structure.
7. Dustproof, insect prevention and anti extraneous light interference.
8. Independent or network selectable..
Technical Parameter
Model | WL-228 |
Working voltage | 12VDC |
sensor | Independent |
working current | Static current≤10mA |
Sensitivity to smoke | comply with UL217 ,testing value is 3.2% per Feet |
Working environment | -10°C~+50°C |
Volume | 85dB |
Dimension | Φ110*51mm |
