The EVI-D30(NTSC)/EVI-D31(PAL) is a pan/tilt all-in-one CCD camera module. Zoom, focus, pan, tilt, exposure, etc. can be controlled using the included infrared remote control or by computer through an RS-232C serial connection. Along with a 380,000 pixel CCD, 12X optical zoom lens, and six position presets, another major feature is the camera's ability to identify its subject and track it.