CCTV Cameras provides a Live video of area of interest which is manipulated and recorded by some digital device like Digital Video Recorder (DVR), Network Video Recorder (NVR), Hybrid Video Recorder (HVR) or inbuilt processor & storage.
CCTV Camera can either be Pure Analog, Modulated Analog or Digital (IP Network) according to technology of signal processing, which means that CCTV Camera produce Video Output in form of Analog, Modulated or Digital signals to a storage device (Recorder) such as DVR, HVR, NVR etc.
After adequate manipulation the Video Output from CCTV Camera can be displayed on Video Monitor like TV, LCD/LED, Computer Screen or Laptop. Also the user can access their cameras remotely via Internet on Mobile Phone or Laptop anywhere worldwide. A unique User ID with Password is created for remote vision by internet.
CCTV Camera can be categorized on the basis of technology, Shape & Structure, lenz & application etc.
