CCTV Digital Video Recorder

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.

Vivotek SD7151 Features

• Sony Progressive Scan CCD Sensor, providing 640x480 resolution
• 18x Optical zoom lens
• Removable IR-cut filter for Day/Night function
• 360 Degree continuous Pan, 90 degree tilt
• Vandal and Weather resistant IP66 Housing
• Full support for MPEG-4 and MJPEG Compression formats
• Support for 3GPP Mobile Surveillance
• Wall mount bracket included

Vivotek SD7151 Speed Dome Network Camera Specifications

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
• Interface:External microphone input
• Audio output
• Supports two-way audio via SIP protocol
• Supports audio mute

Networking

• 10/100 Mbps Ethernet, RJ-45
• Protocols: IPv4,TCP/IP, HTTP, HTTPS, UPnP, RTSP/RTP/RTCP, IGMP, SMTP, FTP, DHCP, NTP, DNS, DDNS and PPPoE 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 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
• 16-CH recording software
• Supports firmware upgrade

Applications

• SDK available for application development and system integration

Warranty