CCTV
security system is used for surveillance purpose to monitor the areas
such as House,Office,Factory,Banks,Stores,Schools Colleges,and more. It
controls the crimes and gives the safer & peaceful life. You can
record the video and you can play it back whenever you want. Many more
type of cameras are available depending upon their coverage distance and
clearity.
|
|
CCTV cameras are normally categorised by Dome camera, IR camera, IR
dual camera, IP camera, CS Mount camera, WDR camera, Zoom camera, and
Speed dome camera. Indoor camera & Outdoor camera are the two types,
categorized by the camera's body. As their name indicates, indoor
cameras are used for indoor applications and outdoor cameras are used to
outdoor applications. |
| DVR
(Digital Video Recorder) is used to record the video captured by
cameras.Normally cameras are connected to DVR and the output of DVR is
connected to a monitor.The monitor may be CRT,LCD, or Flat screen of
television or computer monitor. |
There are two types of DVRs : 1. Stand Alone DVR (No need of computer) 2. PC Based DVR card (Interfaced with computer).
|
