3 in 1 smoke heat carbon monoxide alarm

Premium quality smart wifi smoke detector for smart home IoT. AS7240 UL RCM certified fire safety product. 12+ years manufacturing experience. Bulk discount for distributors. Visit: www.wanlinfire.com

China leading wireless smoke detector factory. CE EN54 LPCB VdS standard compliant. Low false alarm rate, high sensitivity. Wholesale, OEM, ODM service. Call: +8613261677119

Wanlin Fire Protection offers 3 in 1 Smoke Heat Carbon Monoxide Alarm (WL-SM400) for the Amsterdam market: LoRaWAN protocol, 2-5km urban range, 500+ devices per gateway, star/mesh topology. Factory di