Why and where would I connect a KBD-300 Joystick/Keyboard?
The Pelco KDB-300 joystick/keyboard (or compatible device) can be connected at both the DVR or NVR itself or at any Remote Client Workstation such as your home computer where you run the remote client software.
The keyboard provides a variety of functionality including camera/screen switching and callup, variable speed pan/tilt/zoom control of PTZ cameras, as well as preset and route callup.
The keyboard becomes especially useful when you have multiple monitors either at the DVR or the remote client and allows you to quickly and easily operate your system in a virtual matrix fashion.