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+8613261677119
+8613261677119
Battery Operated Smoke Alarm export specialist. CE BIS ROHS certified products shipped worldwide. Professional fire detection solution for rural residential. Request quote: wanlinfirecontrol@163.com
China leading smoke heat co detector factory. CE EN54 ROHS INMETRO standard compliant. Low false alarm rate, high sensitivity. Wholesale, OEM, ODM service. Call: +8613261677119
Composite Smoke Detector direct from Wanlin Fire Protection — 12-year factory experience, WL-SM500 fully certified CE/EN54/FCC/RoHS. Key specs: NB-IoT ultra-low-power, 8-year battery life, daily heart