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4G CO detector
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Caravan CO detector for Tunis Buyers: Carbon Monoxide Alarm ···
Caravan CO detector fo···
2026-09-22
caravan CO detector Wireless Fire Gateway Controller with LoRa, Ethernet and Wi-Fi Backhaul export OEM ODM wholesale
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IoT CO alarm for Singapore Buyers: Carbon Monoxide Alarm Exp···
IoT CO alarm for Singa···
2026-09-22
IoT CO alarm Wireless Fire Gateway Controller with LoRa, Ethernet and Wi-Fi Backhaul export OEM ODM wholesale
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4G CO Detector: Professional 4G Cellular CO Detection Soluti···
4G CO Detector: Profes···
2026-07-14
4G CO Detector manufactured by Wanlin Fire Control — EN 50291-1 / CE / RoHS certified carbon monoxide alarm with electrochemical sensor, 85 dB siren, and reliable CO detection. Factory-direct pricing with OEM/ODM services, global shipping. Suitable for residential, commercial, and industrial CO safety applications. Contact for bulk quotation.
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NB-IoT CO Detector with Low Power China Manufacturer, 4G Wir···
NB-IoT CO Detector wit···
2026-07-14
NB-IoT CO Detector with Low Power China manufacturer. UL 2034 and EN 50291 certified CO alarm with electrochemical sensor, 4G wireless monitoring, 10-year sealed battery, OEM/ODM, wholesale, global shipping to France. Contact: wanlinfirecontrol@163.com
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wireless CO alarm, Premium CO Detector with Multi-Protocol, ···
wireless CO alarm, Pre···
2026-07-14
wireless CO alarm 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 + Thread, Premium Electrochemical Sensor + LCD Display + Voice, AC powered + 72h backup battery + 10-year sensor life. MOQ 100 units, 25-30 working days, OEM/ODM custom bran···