Network Video Technologies NV-704J-PVD Typically installed in the Wiring Closet or IDF room, the NV–704J–PVD is a passive pass-through wiring device that efficiently consolidates camera power, video, and pan/tilt/zoom data onto a minimum of 4-pair RJ-45 cables. Power, video and data are converted at the camera using the NV–218A–PVD transceiver which utilizes a single 4-pair cable with RJ-45 connectors to deliver each camera's signals to the NV–704J–PVD. Up to four cameras are supported. The NV–704J–PVD receives low-voltage camera power from any third-party Class 2 power supply. Control Room connections are achieved with a single 4-pair RJ-45 cable Exception: Two cables are required when all four cameras are in use and one or more require data. Control Room connections may be made using the NV–413A, NV–452R, , NV–813J, NV–1613J, , NV–3213J, NV–862J, NV–1662J, or NV–3262J. All equipment employs industry-standard EIA/TIA 568B pinouts.