Joystick Controller (Jog & Shuttle, Joystick) PTZ, DVR, Matrix, Main/Sub Keyboard, Controls up to 999cameras & 255 DVR, Multiple protocol, RS-485, 3-Axis, DC12V, Camera control : Iris, Zoom, Focus, Camera setup & etc.For KZC-VISTP10 & KZC-VOSPT10, ...