CCTV

HOW CCTV CAMERAS WORK

 

CCTV (Closed Circuit TV) uses one or more video cameras to transmit video and sometimes audio images to a monitor, set of monitors, or video recorder.

 

Once an image has been picked by the camera, it is taken to the monitor and then recorded on video tape or DVR. The ability of the camera to zoom in and out is determined by the type of lens it has. CCTV is used in offices, homes and in buildings for security purposes.

 

COMPONENTS OF A CCTV CAMERA

1.      Cameras

2.      Digital video recorder(DVR)

3.      Signal and power cables

4.      Signal amplifiers

5.      Power adapters/supply

 

 PRICES:

 

FOUR COMPARTMENT CAMERAS PRICE: 95,500/=

EIGHT COMPARTMENT CAMERAS PRICE 150,000/=

SIXTEEN COMPARTMENT CAMERA PRICE: 180,000/=

 

CCTV

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