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electrical room CO detector
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elevator CO detector, LoRaWAN CO Detector, WL-CO804, Wanlin ···
elevator CO detector, ···
2026-07-14
elevator CO detector 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 ···