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dual alarm channel gas detector, AI-Powered 4G Smart Gas Detector, WL-GA204, Wanlin Fire Protection,
2026-07-29
dual alarm channel gas detector direct from Wanlin Fire Protection — 12-year factory experience, WL-GA204 4G gas detector certified CE/EN50194/UL2075/FCC. Key specs: Catalytic Combustion Sensor + AI False Alarm Algorithm + 4G Cat.1 + Edge Computing + Multi-Sensor Fusion, 4G LTE Cat.1 + AI Cloud Platform + Smart Push + Predictive Maintenance + OTA Update + Va···
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NB-IoT gas detector China, AI-Powered 4G Smart Gas Detector, WL-GA204, Wanlin Fire Protection, Kuwai
2026-07-29
NB-IoT gas detector China direct from Wanlin Fire Protection — 12-year factory experience, WL-GA204 4G gas detector certified CE/EN50194/UL2075/FCC. Key specs: Catalytic Combustion Sensor + AI False Alarm Algorithm + 4G Cat.1 + Edge Computing + Multi-Sensor Fusion, 4G LTE Cat.1 + AI Cloud Platform + Smart Push + Predictive Maintenance + OTA Update + Valve Co···
