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Wanlin Fire Protection Brings NB-IoT (LTE Cat-NB1) NB-IoT Ca···
Wanlin Fire Protection···
2026-07-09
CO detector for SIRIM 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 + NB-IoT Low-Power Module, 5-year replaceable battery (2x AA lithium). MOQ 100 units, 25-30 working days, OEM/ODM custom branding available. Serving 60+ ···
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Wanlin Fire Protection Brings RF 433MHz Mesh + 4G LTE Backup···
Wanlin Fire Protection···
2026-07-09
standalone carbon monoxide alarm 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. MOQ 100 units, 25-30 working days, OEM/ODM custom branding available. Serving ···
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Wanlin Fire Protection Brings 4G LTE Cat.1 + WiFi + RF 433MH···
Wanlin Fire Protection···
2026-07-09
carbon monoxide alarm for 3GPP direct from Wanlin Fire Protection — 12-year factory experience, WL-CO802 fully certified UL 2034/EN 50291/CE/FCC/RoHS/REACH. Key specs: 4G LTE Cat.1 + WiFi + RF 433MHz, Photoelectric Smoke + Electrochemical CO Dual Sensor, 10-year sealed lithium battery. MOQ 100 units, 25-30 working days, OEM/ODM custom branding available. Ser···
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Wanlin Fire Protection Brings 4G LTE Cat.4 + WiFi 6 + Matter···
Wanlin Fire Protection···
2026-07-09
carbon monoxide detector with AS standard 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, Electrochemical CO + VOC + Temperature + Humidity Multi-Sensor, AC powered + 72h backup battery. MOQ 100 units, 25-30 working days, OEM/ODM custom br···
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Wanlin Fire Protection Brings LoRaWAN 868/915MHz LoRaWAN Car···
Wanlin Fire Protection···
2026-07-09
CO detector for white paper 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 + LoRaWAN Long-Range Module, 3-year replaceable battery (2x C lithium). MOQ 100 units, 25-30 working days, OEM/ODM custom branding available. Serving···
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Wanlin Fire Protection Brings NB-IoT (LTE Cat-NB1) NB-IoT Ca···
Wanlin Fire Protection···
2026-07-09
carbon monoxide alarm for enterprise 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 + NB-IoT Low-Power Module, 5-year replaceable battery (2x AA lithium). MOQ 100 units, 25-30 working days, OEM/ODM custom branding availabl···
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Wanlin Fire Protection Brings NB-IoT (LTE Cat-NB1) NB-IoT Ca···
Wanlin Fire Protection···
2026-07-09
carbon monoxide detector with certification 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 + NB-IoT Low-Power Module, 5-year replaceable battery (2x AA lithium). MOQ 100 units, 25-30 working days, OEM/ODM custom branding a···
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Residential Security and Fire System: Professional Fire Dete···
Residential Security a···
2026-07-08
Residential Security and Fire System by Wanlin Fire Control — all-in-one AI home security and fire alarm system. CE/FCC/EN 14604 certified, 4G cellular + Wi-Fi dual-path. Factory-direct pricing with OEM/ODM, global shipping. Contact for bulk quotation.
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Fire Alarm System with Smoke Detector China Manufacturer, AI···
Fire Alarm System with···
2026-07-08
Fire Alarm System with Smoke Detector China manufacturer. AI home security and fire alarm bundle with CE UL RoHS FCC. 4G wireless, smart home integrated. OEM/ODM, wholesale, global shipping to Czech Republic. Contact: wanlinfirecontrol@163.com
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Residential Security and Fire System: Professional Fire Dete···
Residential Security a···
2026-07-08
Residential Security and Fire System by Wanlin Fire Control — all-in-one AI home security and fire alarm system. CE/FCC/EN 14604 certified, 4G cellular + Wi-Fi dual-path. Factory-direct pricing with OEM/ODM, global shipping. Contact for bulk quotation.

