Marshall Electronics Broadcast ProAV 4K PTZ HDBaseT/HDMI Camera is built around a 4K UHD 9 Megapixel 1/2.8-inch sensor with durable and smooth simultaneous Pan-Tilt-Zoom operation. One Cat5e/6 cable carries PoE (48V), uncompressed 4K video, and command control to camera. Remote operation and control using common protocols make it compatible with most integrated control systems. Broadcast adjustable settings such as White Balance, Exposure, Iris, Gamma, Gain, Black Level and other operational adjustments create tremendous flexibility of use.