Wireless Smoke Detector Systems for Hotels | Wanlin Fire · Practical Product and Application Information
CO detector
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CO Detector with CoAP Protocol China Manufacturer, 4G Wirele···
CO Detector with CoAP ···
2026-07-14
CO Detector with CoAP Protocol 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 Vietnam. Contact: wanlinfirecontrol@163.com
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CO Detector with Multilingual Voice China Manufacturer, 4G W···
CO Detector with Multi···
2026-07-14
CO Detector with Multilingual Voice 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 Malaysia. Contact: wanlinfirecontrol@163.com
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NB-IoT Carbon Monoxide Detector China Manufacturer, 4G Wirel···
NB-IoT Carbon Monoxide···
2026-07-14
NB-IoT Carbon Monoxide 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 Indonesia. Contact: wanlinfirecontrol@163.com
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Connected CO Detector with Fault Alarm China Manufacturer, 4···
Connected CO Detector ···
2026-07-14
Connected CO Detector with Fault 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 Vietnam. Contact: wanlinfirecontrol@163.com
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condo CO alarm, AI-Enhanced CO Detector, WL-CO806, Wanlin Fi···
condo CO alarm, AI-Enh···
2026-07-14
condo CO alarm 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 60+ countr···
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NB-IoT CO sensor, LoRaWAN CO Detector, WL-CO804, Wanlin Fire···
NB-IoT CO sensor, LoRa···
2026-07-14
NB-IoT CO sensor 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 acro···
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UL 2034 certified CO alarm, Premium CO Detector with Multi-P···
UL 2034 certified CO a···
2026-07-14
UL 2034 certified CO alarm 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 cu···
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wireless CO alarm, AI-Enhanced CO Detector, WL-CO806, Wanlin···
wireless CO alarm, AI-···
2026-07-14
wireless CO alarm 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 60+ cou···
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CO alarm for bus depot, NB-IoT CO Alarm, WL-CO803, Wanlin Fi···
CO alarm for bus depot···
2026-07-14
CO alarm for bus depot 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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SMS and phone call CO alarm, NB-IoT CO Alarm, WL-CO803, Wanl···
SMS and phone call CO ···
2026-07-14
SMS and phone call CO alarm 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···