Fire alarm system smoke heat detector

Premium quality battery operated smoke alarm for rural residential. CE BIS ROHS certified fire safety product. 12+ years manufacturing experience. Bulk discount for distributors. Visit: www.wanlinfire.com

China leading smart wifi smoke detector factory. AS7240 UL RCM standard compliant. Low false alarm rate, high sensitivity. Wholesale, OEM, ODM service. Call: +8613261677119