Axis 0221-004 Datový list stáhnout pdf (Strana 56)

AXIS 221 - Technical Specifications

Technical Specifications

Item Specification

Image sensor 1/3” Sony Wfine progressive scan RGB CCD

Lens • Pentax TS3V310ED

• F1.0 varifocal 3.0 - 8.0 mm

• DC-iris,

• focus range: 0.3 m to infinity

• CS mount

Angle of view • Horizontal: 35° - 93°

Minimum illumination • Color mode: 0.65 lux, F1.0

• Black and white mode: 0.08 lux, F1.0

Video compression • Motion JPEG

• MPEG-4 Part 2 (ISO/IEC 14496-2), Profiles: ASP and SP

Resolutions • 16 resolutions from 640 x 480 to 160 x 120 via API,

• 5 selections via configuration web page

Frame rate • Motion JPEG:

Up to 45 fps at 640x480

Up to 60 fps at 480x360 or lower

• MPEG-4:

Up to 30 fps at 640x480

Up to 60 fps at 320x240 or lower

Video streaming • Simultaneous Motion JPEG and MPEG-4

• Controllable frame rate and bandwidth

• Constant and variable bit rate (MPEG-4)

Image settings • Compression levels: 11 (Motion JPEG)/23 (MPEG-4)

• Rotation: 90º, 180º, 270º

• Configurable: color level, brightness, sharpness, contrast, white balance,

exposure control, exposure area, backlight compensation, fine tuning of behavior

at low light

• Overlay capabilities: time, date, privacy mask, text

or image

Shutter time 2 sec to 1/25000 sec

Security • Multiple user access levels with password protection

• IP address filtering, HTTPS encryption

• IEEE 802.1X Network access control

• User access log

Users • 20 simultaneous users

• Unlimited number of users using multicast (MPEG-4)

Alarm and event management • Events triggered by: video motion detection,

tampering detection, temperature

limits, external input or according to a schedule

• Image upload over FTP,email and HTTP

• Notification over TCP, email, HTTP and external output

9 MB of pre- and post alarm buffer

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