K2 IP & SERIAL PTZ CAMERA CONTROLLER Easy operation with a 5-inch touch screen and 4D joystick Supports video decoding for real-time monitoring Supports Visca, Visca Over IP, Pelco P&D & Onvif protocols Control via IP, RS-422, RS-485, and RS-232 Automatic IP address assignment for quick setup Manages up to 100 IP cameras on a single network 6 user-assignable keys for quick function access Quick control of exposure, iris, focus, pan, tilt, etc. Supports PoE and 12V DC power supply NDI version for optional ( Please chose model K2-N