Log in to the camera’s web interface to perform PTZ operation, which is used to adjust the shooting angle and focal length of the lens to realize the function of watching videos in different directions becomes?

 Log in to the camera’s web interface to perform PTZ operation, which is used to adjust the shooting angle and focal length of the lens to realize the function of watching videos in different directions becomes?
A .  Pattern scanning
B .  PTZ control
C .  Preset position
D .  Cruise track

View Answer

Answer: B