Technical Specifications - Axis 241Q User Manual

Technical Specifications

Item
Models
Video compression
Resolutions
Frame rates
Video streaming
Image settings
Security
Users
Alarm and event
management
Pan/Tilt/Zoom
Connectors
Processors and memory
Specification
• AXIS 241Q: 4-channel video server
• AXIS 241S: 1-channel video server
• Motion-JPEG, including single snapshot JPEG images.
• MPEG-4 Part2 (ISO/IEC 14496-2), Profiles: ASP and SP
• 4CIF, 2CIF Expanded, 2CIF, CIF, QCIF
• Maximum 768x576 (PAL) 704x480 (NTSC)
• Minimum 176x144 (PAL) 160x120 (NTSC)
• Motion JPEG: up to 25/30 fps in 4CIF (1 channel),
up to 25/30 fps in CIF (4 channels)
• MPEG-4: up to 25/30 fps in 2CIF (1 channel),
up to 17/20 fps in CIF (4 channels)
• Simultaneous Motion JPEG and MPEG-4
• Controllable frame rate and total bandwidth
• Constant and variable bit rate (MPEG-4)
• Compression levels: 11 (Motion JPEG), 23 (MPEG-4)
o o
• Rotation: 90 , 180 , 270
• Aspect ratio correction
• Color and black/white
• Overlays: time, date, text, image
• Multiple user levels with password protection
• IP address filtering
• HTTPS encryption
• 20 simultaneous viewers
• Unlimited users using MPEG-4 multicast
• Events triggered by built-in multi-window motion detection, external inputs or
according to set schedule
• Image uploads via FTP, email and HTTP
• Event notification via TCP, email, HTTP and external outputs
• Pre- and post-alarm buffer of 9 MB per channel (approx 4 min CIF video at 4 fps)
• Drivers for all supported PTZ units available from www.axis.com
• PTZ control queuing capability
• Analog composite video, PAL/NTSC autosensing inputs
• AXIS 241Q: 4 BNC video inputs
• AXIS 241S: 1 BNC video input, 1 BNC output (loop through) or Y/C video input
• Ethernet 10BaseT/100BaseTX, RJ-45
• Terminal block: 4 alarm inputs, 4 output transistors (max 24V, 0.1 A), 2-wire
RS-485/422 (half-duplex), alternative voltage input
• D-Sub connector: RS-232
• Power: 9V DC
• CPU: ETRAX-100 LX 32-bit
• Video processing and compression: ARTPEC-2 chip
• RAM AXIS 241Q - 64MB RAM
• RAM AXIS 241S - 32MB RAM
• Flash memory - 8 MB
AXIS 241S/241Q - Technical Specifications
o
57