Axis Communications 2120 - Manual (Page 2)

General
• Built-in Web Server and network interface.
No PC needed for operation.
• Powerful video motion detection with
multiple sensitivity windows.
• Linux-based operating system.
Installation
• Quick and easy installation – connect to your
network, assign an IP address or use the
included null-modem cable for modem
installation.
Camera
• Digital, 24-bit color.
Image sensor
• 1/3 inch Sony super HAD interlaced CCD.
• HxV: 768x495 (NTSC), 752x582 (PAL).
• Resolution (pixels): 704x480 (NTSC)
704x576 (PAL).
Exposure
• Backlight compensation.
• Automatic AGC.
• Automatic and fixed White Balance.
• Electronic shutter: 1/60s (1/50s)-1/10.000 sec.
NTSC (PAL).
Sensitivity
• Illumination range: 1 – 200,000 Lux with F1.0
DC-Iris lens. About 1 to 5,000 Lux with fixed
iris lens.
Lens
• Standard CS mount lens fitting.
• DC-Iris vari-focal (zoom) lens 3.5–8.0mm eqv.
to 25-55mm on a 35mm camera. Ideal for
outdoor monitoring (in outdoor housing).
Image
• Image frame rate: up to 30 (25) frames/s at
352x240 (352x288) resolution. Up to 12 (10)
frames/s at 704x480 (704x576) resolution.
NTSC (PAL).
• JPEG still images and Motion-JPEG video.
• High-speed hardware-based image
compression, generating high quality JPEG
images.
• 5 levels of compression are available. The file size
of a JPEG compressed image depends on the
actual content of the image. Images containing
a lot of detail will generate larger files. Image
quality is controlled through the level of
compression. High compression yields smaller
files at the expense of image quality, while low
compression results in larger files, but maintains
image quality. The table below shows average
file sizes, derived from real life tests.
• Configurable maximum bandwidth limitation
to prevent network saturation. 30 (25)
frames/s typically requires about 1.5 Mbit/s.
General I/O
• Accepts dial-in and dial-out via external
modem (not included).
• Event triggered remote image storage via
e-mail and FTP.
System Requirements
• Compatible with operating systems such as
Windows 98, Windows 2000, Windows XP,
Windows NT, Windows ME, Linux, Mac OS
and Mac OS X.
• Internet Explorer 4.x, 5.x, 6.x or Netscape
Navigator 4.x.
• Non-network, i.e. modem installation requires
Windows PC with Dial-up networking.
Supported Protocols
• TCP/IP, HTTP, FTP, SMTP, ARP, BOOTP, PPP,
CHAP, PAP, DHCP and more.
Security
• Password/username protection for restricted
camera access.
Hardware
• ARTPEC-1 compression chip.
• ETRAX 100 processor, 32 bit RISC, 100 MIPS
CPU for high performance.
• 16 Mbyte RAM.
• 4 Mbyte FLASH PROM.
Firmware Updates
• Flash memory for simple upgrades and
storage of user designed html files.
Connections
• RJ45 twisted pair direct network connection
for 100baseTX Fast and 10baseT Ethernet.
• RS-232 port for modem connection or control
of RS-232 devices.
• Input/Output connector to trigger the camera on
external events, e.g. a door sensor with a solenoid.
• DC-Iris lens connector.
• Control button for factory defaults.
Power Supply
• External power supply connector 9-15V AC,
min 10VA or 9-15V DC, min 8W.
Operating Environment
• Requires proper environmental housing for
outdoor use.
• Operating temperature: 40–122º F (5–50º C).
• Humidity: 20-80% RHG, non-condensing.
• The DC-Iris lens must be used and correctly
configured for use in environments where
strong light conditions prevail. Avoid aiming
the camera directly towards extremely bright
objects such as the sun, as this may damage
the CCD image sensor.
Dimensions / Weight
• Height: 2.24" (5.7 cm)
• Width: 3.39" (8.6 cm)
• Length: 5.43"+1.78"(lens) (13.8 + 4.5 cm)
• Weight: 0.25 kg (excl. power supply and tripod)
Approvals
• EMC : FCC Class A, Part 15 subpart B
• CE : EN 55022 Class B, EN55024
• Safety: EN 60950, UL, CSA
Accessories Included
• DC-Iris variable focal length lens (3.5–8.0mm).
• Camera mini-tripod, using standard 1/4" nut.
• Null modem cable for modem installation.
• Power cord extension cable.
• Power supply: 12V AC, 9.6 VA.
• I/O connectors.
• Rugged metal tripod.
©2002, Axis Communications AB. The Axis logo is a registered trademark of Axis Communications AB. All other
company names and products are trademarks or registered trademarks of their respective companies. We reserve the
right to introduce modifications without notice.
Technical Specification - AXIS 2120 Network Camera
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www.axis.com
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PAL, 352x288 12 Kb
52 Kb
10 Kb
43 Kb
8 Kb
34 Kb
7 Kb
28 Kb
4 Kb
20 Kb
3 Kb
13 Kb
PAL, 704x576
NTSC, 352x240
NTSC, 704x480
Low Medium High
Resolution Compression level