Sony EVI-D30 PTZ camera

EVI-D30 is a pan/tilt video camera with highly sophisticated image processing processing technology which enables target objects to be recognized.

Auto Tracing (AT) Mode

AT is a function which continually extracts a subject that the user pre-defines. After picking up pixels of similar color and brightness around the selected subject, EVI-D30/D31 extracts the target by using the subject model based on light reflection and nonlinear camera processing. There are tour modes for pre-defining the subject.•

	AT-PAN/TILT: This function follows the moving subject automatically by controlling the pan&tilt motors without the use of special sensors.
	AUTO ZOOM: This function automatically controls the zoom lens to ensure that the size of the subject remains con- stant.
	ATAE The EVI-D30/D31: employs the auto exposure and advanced backlight compensation Systems to ensure that the subject remains bright even in harsh backlight conditions. Because the subject position is known a comparison can be made between its brightness and that of the background and the camera subsequently adjusted to compensate for the conditions.

Motion Detection (MD) Mode:

Detects the difference between the initial reference image and the current image. The conventional technique employed in MD uses only the brightness of the video signal. The EVI- D3O uses both the brightness and color which enables even an object of the same brightness as the background to detected.

	Changes in light conditions are constantly monitored and the data in the reference image adjusted.
	A user can set two rectangular detection areas of any size and in any position of the scene.
	Once motion is detected within the preselected windows an alarm signal is output which, for example, can commence the recoding on a VCR.
	This mode is made even more versatile by the ability to adjust the detection brightness,color and area

Key features

	High speed, Wide Range Pan/Tilt/Zoom.
	X12 Optical Zoom, High Speed Auto-Focus Lens.
	6 Position Presets.
	AUTO TRACKING/MOTION DETECTION.
	RS232C Serial Control (VISCA).
	IR Remote Commander.
	Date/Time Display Generator.

Supplied Accessories

	AC Power Adapter
	AV Cable
	IR Remote Commander