Ubicación : Inicio>4G Smoke Alarm
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Nb-IoT Smoke Detector Factory China Manufacturer,4G Standalo···
Nb-IoT Smoke Detector ···
2026-07-29
Nb-IoT Smoke Detector Factory China manufacturer. 4G standalone smoke detector with dual optical path photoelectric sensing, 4G Cat.1 communication, DC6V battery (3-year life), ≥95dB alarm, ≥60sqm coverage. GB20517-2006 & CCCF certified. OEM/ODM, wholesale, global shipping to Romania. Contact: wanlinfirecontrol@163.com
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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