The Camera Master is a digital, hand-held, battery operated meter that measures five different characteristics of the video signal from a CCTV camera or other video sources
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
All CCTV installers have a basic set of tools they have accumulated over time to help them do their job quicker and easier. Often a $1.00 item on hand in your toolbox can save you dozens of hours of work and thousands of dollars over
Picture quality can be defined by many different parameters, but the most important from an observed picture detail point of view is the LINES OF DEFINITION as observed on a Monitor. The larger the "number of lines" that can be distinguished , the greater the
FM SYSTEMS, INC. in Santa Ana, California announces the development of the first ever test instrument to definitively measure the visual sharpness of a CCTV video picture image.
Many CCTV Closed Circuit TeleVision systems use a UPS Un-interruptible Power Supply to provide guaranteed continuous power to operate a surveillance system. The UPS also provides down stream voltage regulation that protects equipment in the event of under or over voltage swings that occur during
Very high quality video pictures can be sent over Unshielded Twisted Pair (UTP) wires, provided that suitable cable slope equalizers and amplifiers are provided to completely off-set the losses incurred when the video signal traverses the UTP cable pairs.
Have you ever wondered why Auto Iris cameras seem to go out of focus at night. Many installers have had to return to the job site at night and reset the focus of a camera to solve this problem.
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.
