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Export-Ready Combined Smoke and Heat Detector: Wanlin LoRa W···
Export-Ready Combined ···
2026-05-31
Combined Smoke and Heat 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+ device
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Wanlin Fire Protection Brings 4G Smart Smoke Detector (WL-SM···
Wanlin Fire Protection···
2026-05-31
Battery Operated Smoke Alarm direct from Wanlin Fire Protection — 12-year factory experience, WL-SM600 fully certified CE/EN54/FCC/RoHS. Key specs: 4G Cat.1 wireless, 10s alert push via APP/SMS/call,