ShenZhen YiShi Electronic Technology

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

Telephone：recording system incAddress：Shangbu Zhong Road, Shenzhen, Guangdong, China