PROJECT on. WIRELESS CCTV TV. SUMMITED BY:- GARGEE DEWANGAN PRAGYA SINGH HIRWANI MONIKA SAO SURBHI SAHU NAMRATA MAHLA. Introduction.
Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.
Closed circuit television(CCTV) system is the use of video cameras to transmit a signal to a specific , limited set of monitors.
It differs from broadcast television in that the signal is not openly transmitted , though it may employ point to point wireless links.
CCTV is often used for surveillance in areas which need security , such as banks, casinos and airports or military installation
German engineer Walter Brush.
lead by Charles Ginsburg.
analog by NASA.
released to the public.
These cameras provide constant coverage of a specific area.
Pan, tilt and zoom (PTZ) cameras cover more ground than fixed
cameras and are quite flexible in their coverage.
Day/night CCTV cameras produce images in lowlight and even
Indoor CCTV cameras are ideal for residential, retail and office use.
Outdoor CCTV cameras are encased in weatherproof housing to
protect components from wind, moisture, dust and other
CCTV systems are composed of a variety of components for viewing, recording, and archiving video footage that offer a wide range of surveillance benefits.
It connects the camera to the recording device and monitor with the help of coaxial cables or fiber optic cables The signal transmitted over these cables is then fed to the monitor.
In this system a radio transmitter is attached to the camera. A radio receiver is then attached to the input on the monitor system.