Wireless Smoke Detector Systems for Hotels | Wanlin Fire · Practical Product and Application Information
caravan CO alarm
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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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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···