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Wanlin Fire Protection Brings NB-IoT Smart Smoke Detector (W···
Wanlin Fire Protection···
2026-05-31
Smoke Heat CO Detector direct from Wanlin Fire Protection — 12-year factory experience, WL-SM500 fully certified CE/EN54/FCC/RoHS. Key specs: NB-IoT ultra-low-power, 8-year battery life, daily heartbe
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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-SM400 fully certified CE/EN54/FCC/RoHS. Key specs: LoRaWAN protocol, 2-5km urban range, 500+ devices
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China Multisensor Smoke Heat CO Alarm Supplier Spotlight: Wa···
China Multisensor Smok···
2026-05-31
Source Multisensor Smoke Heat CO Alarm directly from Wanlin Fire, a leading Chinese manufacturer of Smart WiFi Smoke Detector. Product highlights: 2.4GHz WiFi, Tuya/Smart Life app, Google/Alexa voice,