Fire Alarm Retrofit Solutions for Warehouses | Wanlin Fire · Practical Product and Application Information
electrochemical CO sensor
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UL 2034 certified CO alarm, Addressable CO Detector, WL-CO80···
UL 2034 certified CO a···
2026-07-14
UL 2034 certified CO alarm direct from Wanlin Fire Protection — 12-year factory experience, WL-CO802 fully certified UL 2034/EN 50291/CE/FCC/RoHS/REACH. Key specs: Addressable Loop + 4G LTE Backup, Electrochemical CO Sensor + Addressable Protocol, Loop powered + 24h backup battery. MOQ 100 units, 25-30 working days, OEM/ODM custom branding available. Servin···
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CO detector for barn, Wireless Interconnected CO Alarm Syste···
CO detector for barn, ···
2026-07-14
CO detector for barn 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. S···
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CO detector for military housing, Portable CO Alarm, WL-CO80···
CO detector for milita···
2026-07-14
CO detector for military housing direct from Wanlin Fire Protection — 12-year factory experience, WL-CO807 fully certified UL 2034/EN 50291/CE/FCC/RoHS/REACH. Key specs: Bluetooth 5.0 + 4G LTE (optional), Electrochemical CO Sensor (Compact), 2-year replaceable battery (1x CR123A). MOQ 100 units, 25-30 working days, OEM/ODM custom branding available. Serving···
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fault alarm CO detector, NB-IoT CO Alarm, WL-CO803, Wanlin F···
fault alarm CO detecto···
2026-07-14
fault alarm CO detector 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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false alarm reduction, Smart CO Detector with App, WL-CO801,···
false alarm reduction,···
2026-07-14
false alarm reduction 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+ cou···
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carbon monoxide detector, AI-Enhanced CO Detector, WL-CO806,···
carbon monoxide detect···
2026-07-14
carbon monoxide detector direct from Wanlin Fire Protection — 12-year factory experience, WL-CO806 fully certified UL 2034/EN 50291/CE/FCC/RoHS/REACH. Key specs: 4G LTE Cat.4 + WiFi 6 + Zigbee 3.0, Electrochemical CO Sensor + AI Adaptive Analysis, AC powered + 48h backup battery. MOQ 100 units, 25-30 working days, OEM/ODM custom branding available. Serving ···
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Interconnected Carbon Monoxide Alarm China Manufacturer, Ele···
Interconnected Carbon ···
2026-07-09
Interconnected 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 Romania. Contact: wanlinfirecontrol@163.com
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10 Year Carbon Monoxide Alarm China Manufacturer, Electroche···
10 Year Carbon Monoxid···
2026-07-09
10 Year 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 Romania. Contact: wanlinfirecontrol@163.com
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Carbon Monoxide Alarm with Predictive Maintenance China Manu···
Carbon Monoxide Alarm ···
2026-07-09
Carbon Monoxide Alarm with Predictive Maintenance China manufacturer. Electrochemical CO sensor with UL 2034 EN 50291 CE certification. 4G wireless, smart home integrated, OEM/ODM, wholesale, global shipping to Romania. Contact: wanlinfirecontrol@163.com
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Natural Gas Detector China Manufacturer, Electrochemical CO ···
Natural Gas Detector C···
2026-07-09
Natural Gas Detector China manufacturer. Electrochemical CO sensor with UL 2034 EN 50291 CE certification. 4G wireless, smart home integrated, OEM/ODM, wholesale, global shipping to Romania. Contact: wanlinfirecontrol@163.com