Dual Sensor Smoke CO Alarm

WLF-SD420 4-Pack Smoke and CO Combo Detector for Mexico market export OEM ODM wholesale

Household Carbon Monoxide Detector China manufacturer. Electrochemical CO sensor with UL 2034 EN 50291 CE certification. 4G wireless, smart home integrated, OEM/ODM, wholesale, global shipping to Oman. Contact: wanlinfirecontrol@163.com