We are all aware of the importance of a Digital Video Recorder (DVR) in the security surveillance system. It is no use capturing images if there is no device to record. DVR is connected to the screen as well as to the camera for quality surveillance. It is not possible to use the well known security cameras without DVR systems. It can be availed in different number of channels. Right from one channeled system to sixty four channeled system; it is available for any number of installed cameras in the premise.
2 channel video web server systems are used very often. Any premise that has two cameras installed can make use of this application. Recording by two cameras can be viewed at one time. The screen will show two bifurcations and each will display the recording of the respective camera to which it is connected. This system enables constant and simultaneous monitoring of two locations. It also enables comparison to some extent in the occurrences.
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