The TPUH460S Camera Extender set consists of a transmitter and a receiver. It can extend 4K video up to 328 feet (100 meters) over a single CAT cable. It supports bi-directional RS-232 pass-through control and Ethernet extension. A PoC feature allows the transmitter to be powered by the receiver, ensuring that only one power adapter is needed for the set. The transmitter can provide 2.5 Amps of 12V power (30W) for powering cameras and other 12V peripheral devices.