User Guide

Technical Specifications AXIS 2420 User’s Manual
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Appendix H - Technical Specifications
System Requirements - The AXIS 2420 uses the standard Internet TCP/IP suite of protocols
and can be used with most operating systems: Windows, Linux, UNIX, Mac and several
others. The only software required is Microsoft Internet Explorer 4.x/5.x or Netscape 4.x.
Installation - Physical network connection using RJ-45 twisted pair cable, or remote
connection using any standard serial modem.
Management - Remote configuration and status using Web-based Administration Tools.
Image Features - Time/date stamp, text overlay, variable size, color CGI control, and
in-picture motion detection.
Picture Resolution - CIF=352x288 and 4CIF=704x576 (PAL), 352x240 and 704x480 (NTSC).
Networking - 10baseT Ethernet or 100baseTX Fast Ethernet, TCP/IP, HTTP, FTP, SMTP,
NTP, ARP and BOOTP.
I/O-A Connector - One optical-isolated alarm input. Used for connecting external alarm
devices, e.g. temperature sensors and switches.
I/O-B Connector - One digital relay switch output (max 24V, 0.1A), software controlled. Used
for control of external surveillance devices and services; such as, lighting, annunciators,
audible alarms, etc. One RS-485/422 port for connecting PTZ devices, etc.
Pre/Post Alarm Buffer - Up to 4 MBytes memory available for pre/post alarm image storage.
RS-232 Connector - Single 9-pin D-SUB RS-232 connector, max 115 kbps, half-duplex. For
connecting a modem or a PTZ device.
Security - Multi-user password protection.
Operating Conditions: - Temp: 41-122
o
F (5-50
o
C), Humidity: 8-80% RHG.
Approvals EMC
• This equipment complies with the requirements in Part 15, Subpart B of FCC Rules for Class A
computing devices.
• EN55022:1994 Class B
• C-Tick (Australia)
Approvals Safety
• EN60950, UL, CSA