YiShi is an industry leader in the design, development and production of high quality CCTV security products wireless communication area.CCTV Security involves DVR cards, camera telephone reorders. cards include Kodicom series, GV Kguard Avermedia ...

Founded in 2004, Shanghai Sunray Technology Co., Ltd is dedicated to design, manufacturing and marketing of compact short range radio modules modems for rapid implementation cable-free data links. Currently has over 200 employees the biggest supplier ...

Our products is mainly about wireless transceiver data module. It can be used in some orienting the steel wheel system, Queue management system and intellectual over-weight detecting system. We have different typs of .In attachment I send you simple ...

Shenzhen Cleartop Technology Co., Ltd., founded in 1999, is a private scientific and technologic enterprise that specializes the design, production sale of wireless communication data transceiver module. The main products are as follows: module, LED, ...

Hongkong HuaWei International Electronic Limited is an industry leader in the design, development and production of high quality security systems components. As a professional DVR CCTV camera manufacturer, we provides customers with class products ...