Axis Communications 232D, 231D user manual Technical Specifications, Models

AXIS 231D/232D - Technical Specifications 51

Technical Specifications

Item	Specification
Models	• AXIS 231D 50Hz/PAL
	• AXIS 231D 60Hz/NTSC
	• AXIS 232D 50Hz/PAL (Automatic Day/Night functionality)
	• AXIS 232D 60Hz/NTSC (Automatic Day/Night functionality)
Image Sensor	• 1/4” Sony EXview HAD CCD
Lens	• Autofocus with 18x optical zoom f=4.1mm wide to 73.8mm tele. F1.4-3.0
	• Focus range: 0.2m - ∞ (wide), 0.8m - ∞ (tele)
Angle of view	• 48o (wide end) to 2.8o (tele end)
Zoom	• 18x optical and 12x digital, total 216x
Minimum illumination	• Color:0.3 lux at 30IRE
	• B/W: 0.005lux at 30IRE (Only AXIS 232D)
Shutter time	• 1sec to 1/10.000sec
Pan range	• 360o endless
Tilt range	• 0 o- 90o
Max speed	• Pan 360o/s
	• Tilt 360o/s
Video compression	• Motion JPEG
	• MPEG-4 Part 2(ISO/IEC 14496-2), Profiles: ASP and SP
Resolutions	• 4CIF, 2CIF Expanded, 2CIF, CIF, QCIF
	• Maximum 768x575 (PAL) 704x480 (NTSC)
	• Minimum 176x144 (PAL) 160x120 (NTSC)
Frame rates	• Motion JPEG: Up to 30/25 fps in 4CIF
(NTSC/PAL)	• MPEG-4: Up to 30/25 fps in 2CIF
Video streaming	• Simultaneous Motion JPEG and MPEG-4
	• Controllable frame rate and total bandwidth
	• Constant and variable bit rate (MPEG-4)
Image settings	• Compression levels: 11 (Motion JPEG), 23 (MPEG-4)
	• Configurable brightness, sharpness, white balance, exposure control, backlight
	compensation.
	• Overlay capabilities: time, date, text, custom logo or image
	• De-interlacing (4CIF resolution)
PTZ Control	• 20 preset positions
	• Guard tour
	• Control queue
Security	• Multiple user levels with password protection
	• IP address filtering
	• HTTPS encryption
Alarm and event	• Events triggered by built-in motion detection, external inputs or scheduled
management	• Image uploads via FTP, email and HTTP
	• Notification over TCP, email, HTTP and external outputs
	• Pre- and post-alarm buffer of 9 MB (approx. 4 min CIF video at 4 fps)