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ViVotek IP7251 Intelligent Video Day & Night
Fixed Network Camera, Embedded Video Content Analysis, 1/4" SONY Progressive
Scan CCD Module in VGA Resolution, 2.9mm~8.2mm Vari-focal, Auto-iris Lens,
Removable IR-cut Filter for Day & Night Function, Real-time MPEG-4 and MJPEG
Compression (Dual Codec), Dual Streams Simultaneously, Built-in 802.3af
Compliant PoE, Two-way Audio via SIP Protocol, Digital I/O for External Sensor
and Alarm, RS-485 Interface for Scanners, Pan/Tilts, Shutter Time 1/30 ~
1/15,000 sec, Minimum Illumination 1.0 Lux / F1.0 (typical), 10 clients on-line monitoring at the same
time
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General Information |
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Manufacturer |
ViVotek |
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Manufacturer Part Number |
IP7251 |
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Product Name |
Intelligent Video Day & Night Fixed Network Camera |
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Marketing Information |
VIVOTEK IP7251, the newest addition to
VIVOTEK's progressive-scan product lineup, features video content
analysis that can analyze video images immediately without the need for
additional software. The three types of intelligent detection provide an
improved ability to monitor tasks, freeing an operator from constant
supervision of a camera.
Incorporating a powerful DSP (Digital Signal Processor) dedicated to
performing video content analysis, the IP7251 features three reliable
and powerful detection modes: tamper detection, moving object detection,
and loitering detection. With tamper detection, the IP7251 is capable of
detecting incidents such as shooting redirection, blocking or defocusing
of cameras, or even spray-paint incidents. For the motion detection
function, the IP7251 is able to distinguish between an object's motions
and still backgrounds or natural movements such as swaying trees, waves,
or sunsets so as to prevent false alarms due to environmental noise. By
enabling the loitering detection function, an alarm will be triggered
once the loitering time of a suspicious object in the predefined area
(window) is longer than the preset target.
Instead of using a back-end software platform, the integration of video
content analysis in the network camera itself greatly reduces server
workload, network bandwidth consumption, and storage requirements. By
installing the IP7251 and its intelligent detection functions, the user
can effectively prevent unwanted noise from accidentally triggering an
alarm, providing a more reliable surveillance solution. |
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Features |
- Embedded Video Content Analysis
- SONY Progressive Scan CCD Module
in VGA Resolution
- 2.9mm~8.2mm Vari-focal, Auto-iris
Lens
- Removable IR-cut Filter for Day &
Night Function
- Real-time MPEG-4 and MJPEG
Compression (Dual Codec)
- Dual Streams Simultaneously
- Built-in 802.3af Compliant PoE
- Two-way Audio via SIP Protocol
- Digital I/O for External Sensor
and Alarm
- RS-485 Interface for Scanners,
Pan/Tilts
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Specifications |
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System |
CPU: VVTK-1000 SoC
Flash: 8MB
RAM: 64MB
Embedded OS: Linux 2.4 |
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Lens |
f = 2.9 ~ 8.2 mm
F 1.0
auto iris
CS-mount
vari-focal
Removable IR-cut filter for day & night function |
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Angle of View |
26.7° ~ 69.0° (horizontal)
20.0° ~ 51.0° (vertical) |
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Shutter Time |
1/30 ~ 1/15,000 sec |
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Image sensor |
1/4" SONY progressive scan CCD in VGA
Resolution |
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Minimum Illumination |
1.0 Lux / F1.0 ( typical ) |
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Video |
Compression: MJPEG & MPEG-4
Streaming:
Simultaneous dual streams
MPEG-4 streaming over UDP, TCP, HTTP or HTTPS
MPEG-4 multicast streaming
MJPEG streaming over HTTP or HTTPS
Supports 3GPP mobile surveillance
Frame rates:
MPEG-4: Up to 30/25 fps at 640x480, MJPEG: Up to 30/25 fps at 640x480 |
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Image Settings |
Adjustable image size, quality, and bit
rate
Time stamp and text caption overlay
Flip & mirror
Configurable brightness, contrast, saturation, sharpness, white balance
and exposure
AGC AWB AES
Automatic, manual or scheduled day/night mode
Supports privacy masks
BLC (Backlight compensation) |
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Audio |
Compression
GSM-AMR speech encoding, bit rate: 4.75 kbps to 12.2 kbps
MPEG-4 AAC audio encoding, bit rate: 16 kbps to 128 kbps
Interface:
Built-in microphone
External microphone input
Audio output
Supports two-way audio via SIP protocolGeneral I/O
Supports audio mute |
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Networking |
10/100 Mbps Ethernet, RJ-45
Protocols: IPv4, TCP/IP, HTTP, UPnP, RTSP/RTP/RTCP, IGMP, SMTP, FTP,
DHCP, NTP, DNS, DDNS and PPPoE |
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Alarm and Event Management |
Triple-window video motion detection
One D/I and one D/O for external sensor and alarm
Event notification using HTTP, SMTP, or FTP
Local recording of MP4 files |
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Security |
Multi-level user access with password
protection
IP address filtering |
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Users |
10 clients on-line monitoring at the same
time |
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Dimensions |
Depth: 205.5mm
Width: 82.1mm
Height: 51.2mm |
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Weight |
Net: 545 g |
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LED Indicator |
System power and status indicator
System activity and network link indicator |
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Power |
12V DC
24V AC
Power consumption: Max. 7.5 W
802.3af compliant Power-over-Ethernet |
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Approvals |
CE C-Tick FCC LVD VCCI |
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Operating Environments |
Temperature: 0 ~ 50 °C (32 ~ 122 °F)
Humidity: 20% ~ 80% |
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Viewing System Requirements |
OS: Microsoft Windows 2000/XP/Vista
Browser: Mozilla Firefox, Internet Explorer 6.x or above
Cell phone: 3GPP player
Real Player: 10.5 or above
Quick Time: 6.5 or above |
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Installation, Management, and Maintenance |
Installation Wizard 2
32-CH central management software
Supports firmware upgrade |
A-20100227-1304-130-L
*This item is BRAND NEW -
not refurbished. It comes with all manufacturer supplied accessories, and full
manufacturer's USA warranty.
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