Check the listing for details. AVMATRIX PKC2000 Network 4D Joystick for PTZ Camera Keyboard Controller. Condition: New. Listed at 649.00 USD. AVMATRIX PKC2000 Network 4D Joystick for PTZ Camera Keyboard Controller Key FeaturesControl up to 255 PTZ CamerasVISCA-over-IP & Serial ControlFor AVMATRIX & Other VISCA CamerasKeyboard with 4D JoystickThe PKC2000 Network Keyboard Controller from AVMATRIX provides IP-based control for up to 255 PTZ cameras. This 4D joystick and keyboard unit offers two IP modes and two serial modes with RS-232/422/485 communication.It supports VISCA IP, VISCA, Pelco-D, Pelco-P, and ONVIF protocols. Its 4D joystick provides pan, tilt, zoom, and focus functions and features infinitely variable speed control.VISCA IP ControlSony VISCA-over-IP protocol plus serial controlControl up to 255 CamerasControl up to 255 AVMATRIX cameras or other VISCA-over-IP PTZ cameras 4D Joystick4D joystick offers simultaneous pan, tilt, zoom, and focus controlInfinitely variable joystick speed control