The CM-1 UTP is an adaptor that is used with the CM-1 CAMERA MASTER meter to measure the video levels on twisted pair wire installations. The adaptor conveniently mounts to the two BNC connectors on the top of the CM-1 CAMERA MASTER METER.
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.
FM Systems, Inc. has developed a digital meter that measures the degree of synchronism between CCTV cameras. The new VTM Video Timing Meter measures the degree of synchronism between any two CCTV cameras by displaying the number of horizontal lines that one camera leads or