Room 1305,Hunan Science &Technogy Building,Yuelu Avenue, Changsha, Huna

Our Main products line include :1) Ip Camera , Upto 3.0 Mega Pixel2) DVR (Digital Video Recorder )3) NVR (Network Video Recorder )4) Alarm Security Kit-- include DVR/NVR,USB antenna, PIR movement sens...

#588, Yuelu West Avenue, Xincheng Industrial Park Changsha Hunan ***, #588,Yuelu West Avenue,Xincheng Industrial Park

For automotive construction and maintenance the demand for highest quality automotive parts is no longer behind the supply and we take pride to be listed among to Video Intercom Manufacturers and Reta...

u Lan Road No. 433, Wangchengpo Street

We are engaged in security products research, development, production and marketing industry and power communication application laboratory, mainly engaged in the application research, and product dev...