A television system where cameras are connected to television monitors to perform surveillance of a limited area such as a regional interstate highway system.
A video magnification system that utilizes a camera to project an image onto a display screen or monitor. Properties that can be adjusted include contrast, inverse video display, brightness, color, and magnification level.
Television system intended for only a limited number of viewers, as opposed to broadcast TV. A CCTV Camera is a unit containing an imaging device that produces a video signal in the basic bandwidth.
Camera surveillance allows people to record activity at their homes and businesses as well as a deterrent to crime by their very presence.
Television signal carried, usually via microwave or coaxial cable, between two or more locations, but not broadcast for general reception.
An optical device that consists of a camera, lenses, and a monitor, which electronically enlarges print, pictures, and objects.
Abbreviated CCTV. A television system, usually hard-wired, used for proprietary purposes and not for public or general broadcast. Often used in security applications in conjunction with access control, general surveillance, motion detection, or alarm assessment.
Closed circuit televisions (CCTV) are a video magnification system consisting of a video screen interfaced with a video camera. This technology produces major advances for people with low vision. The stand-mounted CCTVs can be configured with either television receivers, video monitors, or computer monitors. The CCTV system provides high contrast, inverse video display, gray scale, and control of contrast level and brightness. Examples of product names: Telesensory, SmartView.
Traditionally, a private television network broadcasted internally within an organization. Modern narrowcasting solutions work over the Internet, deploying custom video and messaging anywhere in the world.
A transmission system that distributes television programs, live or tape, to a limited network connected by cable. The network may consist of one institution or several. The telecast cannot be received by other television sets outside the selected network.
A point-to-point television distribution system installed on a wire-based system. Used in many schools.
a television system that is not used for broadcasting but is connected by cables to designated displays, television, plasma, LCD, projectors
Monitoring system of cameras that are interconnected so that remote areas can be check from one point, usually for security purposes.