CatLinc uses proven technology to transmit video signals over CAT5 cable. The CatLinc family was designed from the ground up to balance cost, image quality and mounting options in today's price-sensitive installation environments. CatLinc VGA distributes signals up to 300 feet. Other CatLinc models can transmit signals for thousands of feet. Powered from either the transmitter or receiver (power adaptor included). The CatLinc eliminates the need for video signal buffers or amplifiers.