CCTV
CCTV is a TV system used for video surveillance. Here the signals aren’t openly transmitted to the public but to a specific point
Read More
DVR/NVR
DVR (Digital Video Recorder) and NVR (Network Video Recorder) are recording devices attached to security cameras
Read More
MOBILE JAMMER
A Mobile Jammer as a security device blocks reception of radio signals by transmitting the signals at the frequency
Read More