3 in 1 Smoke Heat Carbon Monoxide Alarm direct from Wanlin Fire Protection — 12-year factory experience, WL-SM200 fully certified CE/EN54/FCC/RoHS. Key specs: 2.4GHz WiFi, Tuya/Smart Life app, Google/
China leading addressable smoke detector factory. UL CE NFPA standard compliant. Low false alarm rate, high sensitivity. Wholesale, OEM, ODM service. Call: +8613261677119
3 in 1 Smoke Heat Carbon Monoxide Alarm direct from Wanlin Fire Protection — 12-year factory experience, WL-SM200 fully certified CE/EN54/FCC/RoHS. Key specs: 2.4GHz WiFi, Tuya/Smart Life app, Google/