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4G CO detector, LoRaWAN CO Detector, WL-CO804, Wanlin Fire P···
4G CO detector, LoRaWA···
2026-07-14
4G CO detector direct from Wanlin Fire Protection — 12-year factory experience, WL-CO804 fully certified UL 2034/EN 50291/CE/FCC/RoHS/REACH. Key specs: LoRaWAN 868/915MHz, Electrochemical CO Sensor + Long Range Radio, 5-year replaceable battery (2x D lithium). MOQ 100 units, 25-30 working days, OEM/ODM custom branding available. Serving 60+ countries across ···
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EN 50291 Certified CO Detector: Professional Certified Carbo···
EN 50291 Certified CO ···
2026-07-09
EN 50291 Certified CO Detector manufactured by Wanlin Fire Control — EN 50291 / CE / RoHS certified carbon monoxide alarm with electrochemical sensor technology. Factory-direct pricing with OEM/ODM services, global shipping. Suitable for residential, commercial, and industrial CO detection. Contact for bulk quotation.
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10 Year Carbon Monoxide Alarm: Professional Long-Life Batter···
10 Year Carbon Monoxid···
2026-07-09
10 Year Carbon Monoxide Alarm manufactured by Wanlin Fire Control — EN 50291 / CE / RoHS certified carbon monoxide alarm with electrochemical sensor technology. Factory-direct pricing with OEM/ODM services, global shipping. Suitable for residential, commercial, and industrial CO detection. Contact for bulk quotation.
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