For video, communications systems and signal control system for video surveillance line, the broadcast signal control, public television antenna, closed circuit television monitoring system.
SYV75-3, SYV75-4, SYV75-5, such as 10 years in accordance with the use of these three types of surveillance video cable, the best effective transmission distance they were controlled at less than 200 meters, 300 meters, 500 meters, which would allow transmission image quality is better, blurred image clarity or image ...
