Closed Circuit Television
A closed circuit television is like a video camera, it can show input from outside sources, but not input that is broadcast to it. Walmart does sell closed circuit televisions but you need a few componets that will make them closed circuit.
SIC 3663 covers makers of closed-circuit television equipment
closed circuit television
Closed Circuit TeleVision
Closed Circuit Television is a television system in which the video signals are transmitted from one or more cameras by cable to a restricted set of monitors.
Morris A. Mayers has written: 'Closed circuit television system planning' -- subject(s): Closed-circuit television
Closed circuit television camera is the full form of cctv camera.
Close Circuit Tele Vision. Closed Circuit Television
Closed Circuit Television
Try Amazon.com. It has a closed circuit TV for a cheap price and it's definitely a bargain! Make sure you find a seller with a great reputation to ensure that your TV is of an excellent quality. Here is a link to a closed circuit TV that is being sold on Amazon for cheap: http://www.amazon.com/gp/search/ref=sr_nr_i_7?rh=k%3Aclosed+circuit+tv%2Ci%3Advd&keywords=closed+circuit+tv&ie=UTF8&qid=1308186308#/ref=nb_sb_noss?url=search-alias%3Ddvd&field-keywords=closed+circuit+Television&rh=n%3A130%2Ck%3Aclosed+circuit+Television
Brandon Welsh has written: 'Crime prevention effects of closed circuit television' -- subject(s): Crime prevention, Closed-circuit television