AV-Link are devices for wireless transmission of AHD, CVI, TVI video signal. They operates with one of eight radio channels based on 5.8 GHz frequency generated by PLL. Use of wireless video transmission reduces the costs associated with the construction of the required cable infrastructure, in some cases it is even necessary. High quality, and tight housing allows the use in the most demanding installations, including in elevators. AV-Link series has built-in surge protection, and some modelas also UTP video baluns and test connectors, making installation and configuration of the device is easier for the installer. AV-Link is a competitive product with rich furnishings, present in versions operating at maximum distances of 300 and 500 meters