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4G LTE CO Alarm

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NB-IoT CO Sensor: Professional NB-IoT CO Detection Solutions by Wanlin Fire Control 2026-07-14
NB-IoT CO Sensor 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.
AI Enabled CO Alarm China Manufacturer, 4G Wireless Carbon Monoxide Alarm, OEM/ODM Global Shipping t 2026-07-14
AI Enabled CO Alarm 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 Colombia. Contact: wanlinfirecontrol@163.com

Multi-criteria fire detector; Addressable smoke detector; Aspirating smoke detection (ASD); UV/IR fl

Address：Multi-criteria fire detector; Addressable smoke detector; Aspirating smoke detection (ASD); UV/IR flame detector; EN 54-7 certified detector; UL 268 listed smoke sensor; ATEX zone flame detector; IoT-

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Tel：+8613261677119
Phone：+8613261677119
Fax：+8613261677119
E-mail：wanlinfirecontrol@163.com
Q Q：192215119

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