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gas detector for hospital kitchen, 4G Gas and Smoke Combinat···
gas detector for hospi···
2026-07-29
gas detector for hospital kitchen direct from Wanlin Fire Protection — 12-year factory experience, WL-GA202 4G gas detector certified CE/EN50194/UL2075/FCC. Key specs: Catalytic Gas Sensor + Photoelectric Smoke Sensor + 4G Cat.1 Dual-Channel Communication, 4G LTE Cat.1 + Cloud Platform + Dual Alarm Channel (Gas + Smoke) + SMS/Push/Email + Valve Control. Cata···
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Digital Carbon Monoxide Alarm China Manufacturer, Electroche···
Digital Carbon Monoxid···
2026-07-09
Digital Carbon Monoxide Alarm China manufacturer. Electrochemical CO sensor with UL 2034 EN 50291 CE certification. 4G wireless, smart home integrated, OEM/ODM, wholesale, global shipping to France. Contact: wanlinfirecontrol@163.com