One area that DVR technology has gained wide acceptance in is surveillance and monitoring. DVR based surveillance systems can be used in businesses and homes where monitoring is needed ensure safety. By hooking up with a PC, this technology allows you to constantly monitor a particular area from a remote location. If you want to find out what is happening in your office in Atlanta while you are in London, you can hook your DVR surveillance system into the Internet and see live images. With this technology, video can be stored for three months or more. The need for videotapes, which are susceptible to damage and data loss over a period of time, is not necessary.

The essential components of a typical DVR surveillance system include motion sensors, multiplexer, image zoom controls; color quad processor and CCTV camera connections. DVR surveillance systems having image zoom controls that can move and turn from side to side ensuring that you don