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| SD8121

Vivotek SD8121 indoor speed dome IP camera with endless 360 degree panning range, WDR, day/night and two-way audio

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This product is discontinued, for alternatives please see Wisenet IP Cameras

Overview of Vivotek SD8121

The Vivotek SD8121 is a cost-effective surveillance IP camera which combines endless panning and 360° tilt with 12x optical zoom for wide surveillance coverage. Day/night switching allows surveillance to continue when light levels drop, while the wide dynamic range (WDR) feature ensures that detail is captured in both bright and shaded areas within the scene, making the SD8121 suitable for monitoring entrances and exits where WDR capability is required.

Low-light footage is improved further with the camera's 3D noise reduction feature which works to remove image noise from low-light footage. Captured video can be stored using the camera's SDHC recording system, or alternatively using the included PC software for surveillance of up to 32 cameras.

Footage can be viewed using 3GPP-capable mobile phones for surveillance on the move. Users can also capture audible events or communicate interactively with people in view by connecting the camera with microphone and speakers.

Key features & benefits of the Vivotek SD8121

  • Cover a large area with endless 360° panning, 90° tilt and 12x optical zoom
  • Wide dynamic range technology ensures that no detail is missed in high contrast light conditions
  • Day/night switching allows surveillance to continue in low-light conditions
  • 3D Noise Reduction reduces low-light interference for clearer images
  • Record either onto the camera using the SD memory card slot or using the included PC recording software

Typical applications of the Vivotek SD8121

With its PTZ functionality, WDR and low light capability, the Vivotek SD8121 IP camera is best used to monitor entrances and exits in for example car parks, lobbies and also loading bays in logistics centres, or any scene which has a high contrast between dark and light areas.

Included accessories for the Vivotek SD8121

  • Fixing plate
  • Camera mount kit & pads
  • Camera stand
  • Power cord
  • Cable
  • Alarm cable
  • Quick installation guide
  • Warranty card
  • Software CD
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Key technical features for Vivotek SD8121

Type:speed dome network camera
Sensor:Sony 1/4" EXview HAD CCD sensor in D1 resolution
Lens:3.8-45.6mm (F1.6-F2.8) auto-iris and auto-focus lens with 1.7-55.8° horizontal viewing angle
PTZ:pan: 360° continuous rotation; pan speed: 0.1-300°/sec. Tilt range: -10-190°;tilt speed: 0.1-120°/sec; 12x optical zoom
Audio:2-way audio with integrated microphone using GSM-AMR, AAC and G.711 compression
Power:12V DC (adapter included)
Processor/memory:CPU: TI DM365 SoC; Flash: 128MB; RAM: 128MB; embedded OS: Linux 2.4
Compatibility:Microsoft Windows 7/Vista/XP/2000; browser: Internet Explorer 6.x or above, Mozilla Firefox; mobile viewing: 3GPP; RealPlayer 10.5 or above; Quick Time 6.5 or above
Resolution:D1 Resolution
Compression:H.264, MPEG-4 and MJPEG
Frame rate:up to 25 fps in all resolutions and compression formats
Bandwidth control:activity adapted streaming for dynamic frame rate control
Day/night:removable infrared-cut filter for day/night function
Minimum illumination:colour: 0.1 lux @ F1.6; monochrome: 0.01 lux @ F1.6
Video overlay:time stamp and text caption overlay
Imaging:shutter time: 1/1.5 sec to 1/30000 sec; adjustable image size, quality and bit rate; flip and mirror; configurable brightness, contrast, saturation, sharpness, white balance and exposure; AGC, AWB, AES; WDR enhanced; automatic, manual or scheduled day/night mode; backlight compensation; privacy mask support
Viewing, detection & recording
Multi-camera viewing:multiple simultaneous streams
Privacy masking:yes
Simultaneous users:live viewing for up to 10 clients
Alarm detection:triple-window motion detection; tamper detection; event notification using HTTP, SMTP or FTP; local recording of MP4 file
External alarm inputs and outputs:4x D/I and 1x D/O for external sensor and alarm
Alarm notifications:event notification using HTTP, SMTP or FTP, local recording of MP4 file
Recording triggers:manual, alarm or schedule
On-camera recording:SD/SDHC memory card slot (card not included)
Recording software included:Vivotek ST7501 32-channel recording software
Compatible recording platforms (not included)
Software:Vivotek 32-channel ST7501 recording software (included); Milestone XProtect
Network Video Recorders:QNAP
Power:socket for DC connection
Network:10/100 Mbps RJ-45 Ethernet connection
Alarm I/O:4x D/I and 1x D/O for external sensor and alarm
Audio:2x 3.5mm mini-jack connections for audio I/O
Dimensions:ø131 x 187mm (DxH)
Colour:white with black dome
Warranty:two year manufacturer's warranty
Mounting methods:ceiling mount
Operating temperatures:0-40°C
Power consumption:11.4W (max)
Dynamic DNS:yes
Protocols supported:IPv4, IPv6, TCP/IP, HTTP, HTTPS, UPnP, RTSP/RTP/RTCP, IGMP, SMTP, FTP,DHCP, NTP, DNS, DDNS, PPPoE, CoS, QoS, SNMP, and 802.1X
Security:multi-level user access with password protection; IP address filtering; HTTPS encrypted data transmission; 802.1X port-based authentication for network protection
System integration:SDK available
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