© Copyright Qvis® All documentation rights reserved. 249.2.3 Keyboard ConnectionThis PTZ camera supports keyboard operation. You can use a keyboard to control the dome and PTZ. Thedisplay and control can work simultaneously. One keyboard can control maximum 255 PTZ cameras. Pleaserefer to Figure 9-5.Figure 9-5This IR PTZ camera protocol is open and supports many of the popular system platforms in today’s market. Themost direct and easy way is to use current system to process video signals and to add some control keyboardsto control PTZ camera. See Figure 9-6.Figure 9-6
