The UV232A-4S is a 4 channel Video, Audio and RS-232 over UTP (Cat5/5e/6) sender. The UV232A-4S can transmit Video, Audio and RS-232 to compatible receivers (such as Models and ) up to 1,000 feet away. The UV232A-4S supports resolutions up to 1920 x 1200 at 60Hz. Includes universal power supply. Made in the USA.