carbon monoxide alarm

Combined Smoke Heat CO Detector direct from Wanlin Fire Protection — 12-year factory experience, WL-SM400 fully certified CE/EN54/FCC/RoHS. Key specs: LoRaWAN protocol, 2-5km urban range, 500+ devices

Wanlin Fire Protection offers Combined Smoke Heat CO Detector (WL-SM300) for the Madrid market: Addressable encoding, FACP integration, 2-wire loop, up to 250 devices per loop. Factory direct pricing,

Wanlin Fire Protection offers Conventional Smoke Detector (WL-SM400) for the Santiago market: LoRaWAN protocol, 2-5km urban range, 500+ devices per gateway, star/mesh topology. Factory direct pricing,

Wanlin Fire Protection offers Combined Smoke Heat CO Detector (WL-SM100) for the Los Angeles market: RF 433MHz mesh, one triggers all, 100m distance, battery operated 5-year. Factory direct pricing, f