CO alarm

Wanlin Fire Protection offers Photoelectric Smoke Detector (WL-SM900) for the Casablanca market: 4-wire non-addressable, 12/24VDC, relay output, cost-effective bulk deployment. Factory direct pricing,

Multisensor Smoke Heat CO Alarm direct from Wanlin Fire Protection — 12-year factory experience, WL-SM100 fully certified CE/EN54/FCC/RoHS. Key specs: RF 433MHz mesh, one triggers all, 100m distance,