PTZ — Pan/Tilt/Zoom Camera
Motorized camera with independent pan, tilt, and optical zoom motors for remote framing control in conference rooms, lecture halls, and broadcast studios.
glossaryptzvideocamerascontrol-systemsvisca+3
VISCA — Video System Control Architecture
VISCA is the dominant PTZ camera control protocol — a binary command set sent over RS-232 or UDP/TCP that commands pan, tilt, zoom, focus, iris, and preset recall on virtually every professional PTZ camera.
glossaryvideoptzviscacontrol-systemsrs232+1