Network Video Technologies NV-RM-15 Rackmount Video/Audio Transceiver System allows the co-location of up to fifteen NVT Video/Audio Transceivers in one compact enclosure. Panels can reside in the same rack as other equipment, such as switchers, multiplexers, video conferencing equipment, etc. Power is provided by an external Class II transformer included. Total power consumption is less than 25 watts, allowing installation in wiring closets or other high-density locations. The NV-RM 15 with compatible products: NV–314A, NV–418A and NV–518A sold separately.