OEM Smoke Heat Composite Detector

Looking for reliable lora smoke heat detector supplier? We offer CE ISO9001 ROHS approved products with competitive factory pricing. Monthly capacity 500K+ units. Free sample available. Email: wanlinfirecontrol@163.com

Conventional Fire Alarm System export specialist. CE SABS ISO9001 certified products shipped worldwide. Professional fire detection solution for school and hospital. Request quote: wanlinfirecontrol@163.com

3 in 1 Smoke Heat Carbon Monoxide Alarm 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 li