Shenzhen Win High technology is specialized in R&D, manufacturing and distributing of Alarm panel, PIR detectors, Perimeter protection detectors, Smoke detectors,Smart home and accessories since 2,000.We are flexible to provide customized service with high standard , solution has widely used for Safety city, Commercial and residential safety, Electricity and Communication.Most of our products Pass UL, CCC, CE, FCC, EN, and ROHS certification, our partners are located in more than 50 countries and regions, and we establish long-partner relationship with Linear, Huawei and more well-known enterprises. Thousands of users are enjoying the security, comfort and happiness that our products bring to their lives.