10 year lithium battery included!
2: £20.00
Item Package Quantity:2 or 5
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)
– Inter-connectable up to 38 units over a maximum of 250m.
– 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