Specifications
|
System |
CPU: VVTK-1000 SoC
Flash: 8MB
RAM: 64MBMB
Embedded OS: Linux 2.4 |
|
Pan/Tilt/Zoom |
Pan range: 360 Degrees
18x optical zoom
Pan speed: 0.1 Degrees ~ 300 Degrees/sec
Tilt speed: 0.1 Degrees ~ 120 Degrees/sec
Auto pan mode
Auto patrol mode |
|
Lens |
f = 4.1 ~ 73.8 mm
F 1.4 (wide)
F 3.0 (tele)
focus range: wide 290 mm, tele 800 mm ~ Infinity
auto iris
Removable IR-cut filter for day & night function |
|
Angle of View |
2.8 Degrees ~ 48 Degrees (horizontal) |
|
Shutter Time |
1/2 ~ 1/10,000 sec |
|
Image sensor |
1/4" SONY progressive scan CCD in VGA Resolution |
|
Minimum Illumination |
1.61 Lux / F1.4 ( typical )
in 0.38 Lux / F1.4 ( without IR-cut filter ) |
|
Video |
Compression: svidcom
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, |
|
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
BLC (Backlight compensation) |
|
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:
External microphone input
Audio output
Supports two-way audio via SIP protocolGeneral I/O
Supports audio mute |
|
Networking |
10/100 Mbps Ethernet, RJ-45
Protocols: IPv4, IPv6, TCP/IP, HTTP, HTTPS, UPnP, RTSP/RTP/RTCP, IGMP, SMTP, FTP, DHCP, NTP, DNS, DDNS, PPPoE, CoS, QoS, SNMP and 802.1X |
|
Alarm and Event Management |
Triple-window video motion detection
Four D/I and one D/O for external sensor and alarm
Event notification using HTTP, SMTP, or FTP
Local recording of MP4 files |
|
Security |
Multi-level user access with password protection
IP address filtering
HTTPS encrypted data transmission |
|
Users |
10 clients on-line monitoring at the same time |
|
Dimensions |
200mm x 270 mm |
|
Weight |
Net: 3,740 g |
|
LED Indicator |
System power and status indicator
System activity and network link indicator |
|
Power |
24V AC
Power consumption: Max. 42 W |
|
Approvals |
CE C-Tick FCC LVD VCCI |
|
Operating Environments |
Temperature: -20 ~ 60C (-4 ~ 140F)
Humidity: 20% ~ 80% |
|
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 |
|
Installation, Management, and Maintenance |
Installation Wizard 2
32-CH central management software
Supports firmware upgrade |
|
Applications |
SDK available for application development and system integration |
|
Warranty |
24 months |
VIVOTEK's SD7151, equipped with an 18x optical zoom lens, is a high performance day/night speed dome network camera suitable for professional surveillance applications. It represents another significant addition to VIVOTEK's high-end, progressive-scan network camera portfolio.
Complementing the Sony 18x optical zoom lens is the progressive CCD sensor, allowing for not only for exceptional detail on enlarged images taken from faraway distances, but also crystal-clear, razor-sharp images of fast-moving objects without jagged edges. With its sophisticated pan/tilt mechanism, this camera provides fast, precise movement with continuous 360-degree pan and 90-degree tilt. You can easily control the lens position via mouse or joystick to track the object you are interested in and define up to 128 presets for patrolling.
The day and night functionality makes this camera ideal for operating under diverse lighting conditions. When light conditions turn poor, the IR cut filter will be automatically removed to accept IR illumination. At the same time, the camera switches itself automatically from color to black and white, ensuring optimal image quality at all times.
Additional advanced features including 3GPP mobile surveillance, two-way audio by SIP protocol, and digital I/O for external sensors and alarms make the VIVOTEK SD7151 a truly full-featured speed dome. It is the best solution for various enterprise projects such as airports, highways, parking lots, and shopping malls, where high-level reliability and precision is an absolute requirement.
