Commercial Fire Alarm Equipment for Commercial Buildings | Wanlin Fire · Practical Product and Application Information
electrochemical CO sensor
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CO detector with cellular, Smart CO Detector with App, WL-CO···
CO detector with cellu···
2026-07-14
CO detector with cellular 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 + Digital Display, 3-year replaceable lithium battery (2x CR123A). MOQ 100 units, 25-30 working days, OEM/ODM custom branding available. Serving 60+···
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export CO detector, Wireless Interconnected CO Alarm System,···
export CO detector, Wi···
2026-07-14
export CO detector direct from Wanlin Fire Protection — 12-year factory experience, WL-CO805 fully certified UL 2034/EN 50291/CE/FCC/RoHS/REACH. Key specs: RF 433MHz Mesh + 4G LTE Backup, Electrochemical CO Sensor + RF Mesh Networking, 10-year sealed lithium battery (non-replaceable). MOQ 100 units, 25-30 working days, OEM/ODM custom branding available. Ser···
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AI fire and CO detection, NB-IoT CO Alarm, WL-CO803, Wanlin ···
AI fire and CO detecti···
2026-07-14
AI fire and CO detection direct from Wanlin Fire Protection — 12-year factory experience, WL-CO803 fully certified UL 2034/EN 50291/CE/FCC/RoHS/REACH. Key specs: NB-IoT (LTE Cat-NB1), Electrochemical CO Sensor (Ultra-Low Power), 10-year sealed lithium battery (non-replaceable). MOQ 100 units, 25-30 working days, OEM/ODM custom branding available. Serving 60···
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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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Easy Install CO Detector: Professional Carbon Monoxide Detec···
Easy Install CO Detect···
2026-07-09
Easy Install 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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FCC Approved Carbon Monoxide Alarm China Manufacturer, Elect···
FCC Approved Carbon Mo···
2026-07-09
FCC Approved 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 USA. Contact: wanlinfirecontrol@163.com
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Carbon Monoxide Alarm for International Trade China Manufact···
Carbon Monoxide Alarm ···
2026-07-09
Carbon Monoxide Alarm for International Trade China manufacturer. Electrochemical CO sensor with UL 2034 EN 50291 CE certification. 4G wireless, smart home integrated, OEM/ODM, wholesale, global shipping to Canada. Contact: wanlinfirecontrol@163.com
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Carbon Monoxide Alarm for E Commerce China Manufacturer, Ele···
Carbon Monoxide Alarm ···
2026-07-09
Carbon Monoxide Alarm for E Commerce China manufacturer. Electrochemical CO sensor with UL 2034 EN 50291 CE certification. 4G wireless, smart home integrated, OEM/ODM, wholesale, global shipping to Mexico. Contact: wanlinfirecontrol@163.com
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Carbon Monoxide Alarm for Student Housing China Manufacturer···
Carbon Monoxide Alarm ···
2026-07-09
Carbon Monoxide Alarm for Student Housing China manufacturer. Electrochemical CO sensor with UL 2034 EN 50291 CE certification. 4G wireless, smart home integrated, OEM/ODM, wholesale, global shipping to USA. Contact: wanlinfirecontrol@163.com
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Home Safety CO Alarm China Manufacturer, Electrochemical CO ···
Home Safety CO Alarm C···
2026-07-09
Home Safety 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 Canada. Contact: wanlinfirecontrol@163.com