Home
About Us
News Center
Products
Our Cash
Download
Solution
log in
Sign in
Chinese
Safe city,towns and public...
Olympic security key projects
Prison monitoring system
Large factories, mines, business...
Fair gardens, scenic area ...
Electricity, banking system
Airport TV monitoring system
Project name
Longtan Lake Park park-wide fiber-optic TV monitoring system
Device name
21 channel digital video + two-way data Optical
10-channel digital video + two-way data Optical
20 Road Digital Video Optical
Video + control data Optical