Fire Early Warning Smoke Heat Sensor

3 in 1 Smoke Heat Carbon Monoxide Alarm Manufacturer Wanlin ··· 3 in 1 Smoke Heat Carb··· 2026-05-31
3 in 1 Smoke Heat Carbon Monoxide 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 di
Export-Ready Addressable Smoke Detector: Wanlin Conventional··· Export-Ready Addressab··· 2026-05-31
Addressable Smoke Detector direct from Wanlin Fire Protection — 12-year factory experience, WL-SM900 fully certified CE/EN54/FCC/RoHS. Key specs: 4-wire non-addressable, 12/24VDC, relay output, cost-e