10 year lithium battery included!
Smoke Detector (PW-509)
- Photoelectric sensing technology - Detects slow smouldering fires.
- Sleek low-profile housing design
- Test button verifies battery and alarm operation.
- Easy installation, no wiring required
- Alarm decibel: 85dB at 10 feet (3 meters)
- Material: ABS plastic. Size: Dia.125mm Height 38.5mm
- Power supply: 220V~240V AC, 50HZ / ER9V10-year lithium battery included
- Smoke sensitivity: conform to EN14604 standard