UL Approval Numens Wireless Visual Alarm

UL Approval Numens Wireless Visual Alarm. Comprehensive Certifications: Certified by DOT, E-MARK, CE, ISO, FCC, CCC, GS, UL, BSI, and SGS. Long Battery Life: Features a battery life expectancy of 5 years for reliable operation. Wireless Transmission: Utilizes wireless alarm technology with 229.95MHz receive frequency. Active Working Mode: Operates in active mode using electro-optical detection principles. Vertical Integration: In-house capabilities include tool-making, SMT manufacturing, and assembly. Global Market Reach: Serves over 100 customers globally with products in North America and Europe. Professional Manufacturing: Established in 2010 with 10,000 m2 facility in Ningbo, China.