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Export-Ready Multisensor Smoke Heat CO Alarm: Wanlin LoRa Wi···
Export-Ready Multisens···
2026-05-31
Wanlin Fire Protection offers Multisensor Smoke Heat CO Alarm (WL-SM400) for the Paris market: LoRaWAN protocol, 2-5km urban range, 500+ devices per gateway, star/mesh topology. Factory direct pricing
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Multisensor Smoke Heat CO Alarm Manufacturer Wanlin Fire Lau···
Multisensor Smoke Heat···
2026-05-31
Multisensor Smoke Heat CO Alarm 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, c