The VTG Video Timing Generator provides up to ten video sync signals with which to synchronize CCTV cameras in the field. The VTG is used with the VTM Video Timing Meter to establish accurate timing of multiple CCTV cameras. It can also be used
Someone once said "Timing is everything". The same thing can be said about Line-Lock CCTV camera installations. The Line-Lock feature is available on most CCTV camera's, and is used to prevent picture rolling on the monitor during switching from one camera to another.