Technical Specifications
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 and 802.1X
Alarm and Event Management
．Triple-window video for 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 file
Security
．Multi-level user access with password protection
．IP address filtering
．HTTPS encrypted data transmission
Users
．Live viewing for up to 10 clients
Dimension
．Ø 200 mm x 270 mm
Weight
．Net: 3,740 g
LED Indicator
．System power and status indicator
．System activity and network link indicator
Power
．24V AC 2A 60Hz/50Hz
．Power consumption: Max. 42 W
Housing
．Weather-proof IP66-rated housing
Approvals
．CE, LVD, FCC, VCCI, C-Tick
Operating Environments
．Temperature: -20 ~ 60 °C (-4 ~ 140 °F)
．Humidity: 20% ~ 80% RH
Viewing System Requirements
．OS: Microsoft Windows 7/Vista/XP/2000
．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 ST7501 recording software
．Supports firmware upgrade
Applications
．SDK available for application development and system integration
Warranty
．24 months
System
．CPU: VVTK-1000 SoC
．Flash: 8MB
．RAM: 64MB
．Embedded OS: Linux 2.4
Pan/Tilt/Zoom
．Pan range: 360° continuous rotation
．Tilt range: 0° ~ 90° flip
．18x optical zoom
．Pan speed: 0.1° ~ 300°/sec
．Tilt speed: 0.1° ~ 120°/sec
．Auto pan mode
．Auto patrol mode
Lens
．18x optical zoom lens, f = 4.1 ~ 73.8 mm, F1.4 (wide), F3.0
(tele), auto-iris, focus range: 290 mm (wide), 800 mm (tele) to
infinity
．Removable IR-cut filter for day & night function
Angle of View
．2.8° ~ 48° (horizontal)
Shutter Time
．1/2 sec. to 1/10,000 sec.
Image Sensor
．SONY 1/4” progressive scan CCD sensor in VGA resolution
Minimum Illumination
．1.61 Lux (F1.4, 1/30s)
．0.38 Lux (F1.4, 1/30s, without IR-cut filter)
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
Image Settings
．Adjustable image size, quality and bit rate
．Time stamp and text caption overlay
．Flip & mirror
．Configurable brightness, 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
G.711 audio encoding, bit rate: 64 kbps, μ-Law or A-Law mode selectable
．Interface:
External microphone input
Audio output
．Supports two-way audio via SIP protocol
．Supports audio mute
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 repre-
sents 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 excep-
tional 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 via 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 solu-
tion for various enterprise projects such as airports, highways, parking lots, and shopping malls, where high-
level reliability and precision is an absolute requirement.
Speed Dome Network Camera
Progressive Scan CCD • 18x Zoom
Dual Streams • Day & Night
All specications are subject to change without notice. Copyright 2010 VIVOTEK INC. All rights reserved.
c
Ver 5.5
VIVOTEK INC.
6F, No.192, Lien-Cheng Rd., Chung-Ho,Taipei County, Taiwan
VIVOTEK USA, INC.
470 Lakeside Drive Suite C, Sunnyvale, CA 94085 USA
