The new click, drag, and release control feature makes controlling PTZ cameras in higher latency situations easier than ever. Operating PTZs in high latency situations, especially with PTZs that do not support Advanced PTZ, can sometimes be difficult.
The new click, drag, and release controls in Nx Witness v4.2 allow operators to quickly move and focus their PTZ cameras. Operators can also now control direction and zoom with a keyboard using the arrow keys and plus or minus keys.