With all the advantages of the HD-TVI standard comes some new opportunities one of them is the ability to send contact relay control and telemetry information along with the video signal on the same coaxial cable without interfering with the High Definition picture information. This
With all the advantages of the HD-TVI standard comes some new opportunities one of them is the ability to send contact relay control and telemetry information along with the video signal on the same coaxial cable without interfering with the High Definition picture information.
These devices transmit and receive alarm and control contact closures encoded on a video signal in coaxial cable, twisted pair wire, or microwave. You can insert your alarm and control signals anywhere a video signal is being used, including optical laser transmission and wireless transmission
