User`s manual

65
AXIS 282/AXIS 282A - Technical Specifications
Technical Specifications
Item Specification
Models • AXIS AXIS 282: 1-channel bare board video server
• AXIS AXIS 282A: 1-channel bare board video server with two-way audio
Video compression • Motion-JPEG
• MPEG-4 Part2 (ISO/IEC 14496-2), Profiles: ASP and SP
Resolutions • 4CIF, 2CIF Expanded, 2CIF, CIF, QCIF
• Maximum 704x480 (NTSC) 768x576 (PAL)
• Minimum 160x120 (NTSC) 176x144 (PAL)
Frame rates
(NTSC/PAL)
• Motion JPEG: Up to 30/25 fps at 4CIF
• MPEG-4: Up to 30/25 fps at 2CIF
• MPEG-4: Up to 20/17 fps at 4CIF
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)
• Rotation: 90
o
, 180
o
, 270
o
• Aspect ratio correction
• Color and black/white
• Overlay capabilities: time, date, text
, image or privacy mask
• Deinterlacing filter
• Mirroring
Audio features
AXIS 282A only
• G.711 PCM 64kbit/s
• G.726 ADPCM 32 or 24 kbit/s
• full duplex
• half duplex
• simplex or audio off
Security • Multiple user levels with password protection
• IP address filtering
• HTTPS encryption
• IEEE 802.1X authentication
• Digest authentication
Alarm and event
ma
nagement
• Events triggered by built-in motion detection, external inputs or according to a
schedule
• Image upload over FTP, email and HTTP
• Notification over TCP, email, HTTP and external outputs
• Pre- and post alarm buffer of 9 MB (approx. 4 min of CIF resolution video at 4
fra
mes per second)
Pan/Tilt/Zoom • A wide range of analog PTZ dome cameras are supported, free drivers available
at www.axis.com
• 20 presets
• Guard tour
• PTZ control queue for all supported PTZ units available
from www.axis.com