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public housing gas alarm, 4G All-in-One Gas Safety Detector ···
public housing gas ala···
2026-07-29
public housing gas alarm direct from Wanlin Fire Protection — 12-year factory experience, WL-GA208 4G gas detector certified CE/EN50194/UL2075/FCC. Key specs: Catalytic Gas Sensor + 4G Cat.1 + Cloud Platform + Complete Installation Kit + Solenoid Valve + 10-Year Design, 4G LTE Cat.1 + Cloud Platform + Mobile APP + Complete Kit (Detector + Valve + Mounting + ···
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Gas Detector with Bluetooth China Manufacturer, AI Home Secu···
Gas Detector with Blue···
2026-07-20
Gas Detector with Bluetooth China manufacturer. AI home security and fire alarm bundle with CE UL RoHS FCC. 4G wireless, smart home integrated. OEM/ODM, wholesale, global shipping to Singapore. Contact: wanlinfirecontrol@163.com