The Modern Guardian: Zoom CCTV Cameras
The strongest form of security can be brought about by the use of surveillance cameras. Surveillance cameras are basically video cameras that are set up across a facility that is used to observe and record the activities going on in that particular facility. They are connected using a grid network that includes a recording device a channeling IP network and display units which are constantly watched by security personnel. Types of Security Cameras Security cameras can be either wireless or wired. The best features of such cameras are its ability to zoom. Zoom security cameras allow you to either zoom in to a particular area while recording or zoom in to the footage after it has been already recorded. There are two types of zoom security cameras: Optical Zoom and Digital Zoom. They help in enhancing the details of a surveillance area without compromising the quality of the video. The most effective type of surveillance camera is Closed-Circuit Television cameras or CCTV