For transmitting audio- and videosignals there was presented new standard TVI, which has 720p and 1080p, with the frequency 25 or 50 screenshots per second and transmits the signal without any kinds of delay. All the image screenshots are stored on default and cannot be lost. Cameras TVI have the improved quality of color rendition and detalize each image to the full extent. Signals from the camera can be transmitted both by UTP-cable, and by Coax Cable. TVI-video recorders can be operated together with the standard analog video cameras and support connection of IP-video cameras.