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Self Test Carbon Monoxide Alarm China Manufacturer, Electroc···
Self Test Carbon Monox···
2026-07-09
Self Test 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 Australia. Contact: wanlinfirecontrol@163.com
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Wanlin Fire Protection Brings WiFi + Bluetooth 5.2 Smart Car···
Wanlin Fire Protection···
2026-07-09
CO alarm law direct from Wanlin Fire Protection — 12-year factory experience, WL-CO801 fully certified UL 2034/EN 50291/CE/FCC/RoHS/REACH. Key specs: WiFi + Bluetooth 5.2, Electrochemical CO Sensor + Temperature Compensation, 10-year sealed lithium battery. MOQ 100 units, 25-30 working days, OEM/ODM custom branding available. Serving 60+ countries across So···