WL SM600

4G Smart Smoke Detector (WL-SM600) direct from Wanlin Fire Protection — 12-year China factory, exporting to 60+ countries. Fully certified...

Fire Smoke Sensor direct from Wanlin Fire Protection — 12-year factory experience, WL-SM600 fully certified CE/EN54/FCC/RoHS. Key specs: 4G Cat.1 wireless, 10s alert push via APP/SMS/call, 3-year batt