Wanlin Fire Protection offers Smoke Detector (WL-SM900) for the Accra market: 4-wire non-addressable, 12/24VDC, relay output, cost-effective bulk deployment. Factory direct pricing, full international
3 in 1 Smoke Heat Carbon Monoxide Alarm direct from Wanlin Fire Protection — 12-year factory experience, WL-SM700 fully certified CE/EN54/FCC/RoHS. Key specs: Dual-sensor smoke+heat, 80% lower false a