Wireless battery based Smoke Detector for home safety (WL-228W)
USD $5 - $5.8 /Piece
Min.Order:100 Pieces
Wireless battery operated Smoke Detector
1. Photoelectric detector mode wireless battery operated smoke detector
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. Autonomous output or network selectable
Technical parameter
Model | WL-228 | WL-228D/W |
Working woltage | 12VDC | 9VDC |
Sensor | Optical maze | |
Working current | Static current≤10mA Alarm current≤15mA | |
Sensitivity to smoke | comply with UL217 ,testing value is 3.2% per Feet | |
Working environment | -10°C~+50°C | |
Alarm volume | 85dB at 10Ft | |
Dimension | 106*36mm |