Network Video Technologies NV-213A Video Transceiver is passive non-amplified devices that allow the transmission of real-time monochrome or color video over Unshielded Twisted-Pair UTP telephone wire. Baseband composite signals of any type are supported. Up-the-coax type P/T/Z signals may be sent over the same wire pair. Used as a receiver, the NV-213A–M is fully compatible with qualified OEM cameras that are equipped with an NVT twisted-pair output. The unparalleled interference rejection and low emissions of the Model NV-213A -M allow video signals to co-exist in the same wire bundle as telephone, datacom, or low-voltage power circuits. This allows the use of a shared or existing cable plant. With built-in transient protection, damaging voltage spike problems are eliminated.