We are Beijing Widearea Video Transmission Co., Ltd , is a professional manufacturer of Digital fiber optic video surveillance products with ISO 9001:2000 and CE certification
ur products include:
Video Security Surveillance products:
1. 1/2/4/8/16/64 channel Digital Video Optical Transmitter/Receiver
2. Digital Video Recorder
Network access products:ADSL Loop Repeaters

商铺手机链接：http://m.vooec.com/c_tinahan.html
商铺网站链接：http://tinahan.cn.vooec.com
主营业务：1/2/4/8/16/64 channel Digital Video Optical Transmitter/Receiver