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All in One CO Alarm China Manufacturer, Electrochemical CO A···
All in One CO Alarm Ch···
2026-07-09
All in One CO Alarm China manufacturer. Electrochemical CO sensor with UL 2034 EN 50291 CE certification. 4G wireless, smart home integrated, OEM/ODM, wholesale, global shipping to Thailand. Contact: wanlinfirecontrol@163.com
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Carbon Monoxide Detector with Voice Alert China Manufacturer···
Carbon Monoxide Detect···
2026-07-09
Carbon Monoxide Detector with Voice Alert China manufacturer. Electrochemical CO sensor with UL 2034 EN 50291 CE certification. 4G wireless, smart home integrated, OEM/ODM, wholesale, global shipping to Singapore. Contact: wanlinfirecontrol@163.com
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Wanlin Fire Protection Brings 4G LTE Cat.4 + WiFi 6 + Matter···
Wanlin Fire Protection···
2026-07-09
CO detector for boiler room direct from Wanlin Fire Protection — 12-year factory experience, WL-CO808 fully certified UL 2034/EN 50291/CE/FCC/RoHS/REACH. Key specs: 4G LTE Cat.4 + WiFi 6 + Matter, Electrochemical CO + VOC + Temperature + Humidity Multi-Sensor, AC powered + 72h backup battery. MOQ 100 units, 25-30 working days, OEM/ODM custom branding availab···
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