Battery-Powered Smoke Alarms for Residential Projects | Wanlin Fire · Practical Product and Application Information
4G CO alarm
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fire alarm system with NZD, 4G Fire IoT Gateway & Cloud Plat···
fire alarm system with···
2026-07-22
fire alarm system with NZD direct from Wanlin Fire Protection — 12-year factory experience, WL-IoT-GW 4G smart fire protection product certified CE/FCC/RoHS/REACH/ISO9001. Key specs: 4G LTE + WiFi + Ethernet + Modbus TCP + MQTT + REST API, 4G LTE Primary + WiFi Backup + Ethernet + Cloud Platform + API + MQTT + SMS + Push + Email. No monthly fees, 4G cellula···
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CO Detector China Manufacturer, 4G Wireless Carbon Monoxide ···
CO Detector China Manu···
2026-07-14
CO Detector 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 UK. Contact: wanlinfirecontrol@163.com
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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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CO Detector Partner Wanted China Manufacturer, 4G Wireless C···
CO Detector Partner Wa···
2026-07-14
CO Detector Partner Wanted 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 Netherlands. Contact: wanlinfirecontrol@163.com
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cross-border CO alarm, Smart CO Detector with App, WL-CO801,···
cross-border CO alarm,···
2026-07-14
cross-border CO alarm 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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smart home CO detector, Premium CO Detector with Multi-Proto···
smart home CO detector···
2026-07-14
smart home CO detector 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···
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All in One CO Alarm: Professional Carbon Monoxide Detection ···
All in One CO Alarm: P···
2026-07-09
All in One CO 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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Long Life CO Detector: Professional Long-Life Battery Carbon···
Long Life CO Detector:···
2026-07-09
Long Life 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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Plug and Play Carbon Monoxide Alarm: Professional Mains-Powe···
Plug and Play Carbon M···
2026-07-09
Plug and Play 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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LCD Display CO Detector: Professional Carbon Monoxide Detect···
LCD Display CO Detecto···
2026-07-09
LCD Display 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.

