OEM carbon monoxide detector

carbon monoxide alarm for enclosed patio 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 avai···

fournisseur supérieur de solutions de sûreté directement de Wanlin Fire Protection - 12 ans d'expérience en usine, détecteur intelligent de fumée 4G (WL -SM600) certifié CE/EN54-7/FCC/RoHS. Spécifications clés: 4G Cat.1 sans fil, mise en garde de 10s par APP/SMS/appel, lithium de 3 ans.

Senior Safety Technology direct from Wanlin Fire Protection — 12-year factory experience, 4G Smart Smoke Detector (WL-SM600) certified CE/EN54-7/FCC/RoHS. Key specs: 4G Cat.1 wireless, 10s alert push via APP/SMS/call, 3-year lithium. MOQ 200pcs, OEM/ODM available.