VIVOTEK's FD8373-EHV network camera features a 3-Megapixel WDR CMOS sensor to cope with challenging lighting conditions. The WDR Pro feature allows the camera to capture both the dark and bright areas of an image and combine the differences to generate a highly realistic representation of the original scene. This feature enables the camera to provide video quality very close to the capabilities of the human eye. The FD8373-EHV can be deployed widely in high contrast outdoor environments such as parking areas and streets. The P-iris lens controls the iris with extreme precision; with its built-in stepper motor, it maintains the iris opening at an optimal level at all times, resulting in superior image clarity and depth of field.

The IP66-rated housing is designed to help the camera body withstand rain and dust and ensures smooth operation even under a multitude of harsh weather conditions while its IK10-rated housing can provide the protection against the vandal act and impact. Additionally, the wide temperature range further enhances the FD8373-EHV's performance and reliability in extremely cold environments.


  • 3-Megapixel CMOS Sensor
  • 20 fps @ 2048x1536
  • Motorized, P-iris Lens
  • Smart IR Technology to Avoid Overexposure
  • Built-in IR Illuminators, Effective up to 20 Meters
  • Smart Stream
  • 3D Noise Reduction
  • Built-in MicroSD/SDHC/SDXC Card Slot for On-board Storage
  • WDR Pro for Unparalleled Visibility in Extremely Bright and Dark Environments
  • Smart Focus System for Remote and Precise Focus Adjustment
  • Two-way Audio
  • Weather-proof IP66-rated Housing
  • Vandal-proof IK10-rated Housing
  • CPU Multimedia SoC (System-on-Chip)
    Flash 128 MB
    RAM 256 MB
    Image sensor 1/3" Progressive CMOS
    Maximum Resolution 2048x1536 (3MP)
    Lens Type Vari-focal, remote focus
    Focal Length f = 2.8 ~ 12 mm
    Aperture F1.8 ~ F2.85
    Auto-iris P-iris
    Field of View 29.7° ~ 82.6° (horizontal)
    22.4° ~ 61.9° (vertical)
    37.6° ~ 108.7° (diagonal)
    Shutter Time 1/5 sec. to 1/32,000 sec.
    WDR Technology WDR Pro
    Day & Night Removable IR-cut filter for day & night function
    Smart IR Technology to Avoid Overexposure
    Minimum Illumination 0.33 Lux @ F1.8 (Color)
    0.001 Lux @ F1.8 (B/W)
    Pan / Tilt / Zoom ePTZ 48x digital zoom ( 4x on IE plug-in, 12x built-in )
    IR Illuminators Built-in IR illuminators, effective up to 20 meters
    IR LED*4 with Smart IR Technology
    On-board Storage MicroSD/SDHC/SDXC card slot
    Compression H.264, MJPEG
    Maximum Frame Rate 20 fps at 2048x1536
    30 fps at 1920x1080
    Maximum Streams 3 simultaneous streams
    S/N Ratio Above 62 dB
    Dynamic Range 100 dB
    Video Streaming Adjustable resolution, quality and bit rate
    Image Settings Adjustable image size, quality and bit rate
    Time stamp, text overlay, flip & mirror
    Configurable brightness, contrast, saturation, sharpness, white balance, exposure control, gain, backlight compensation, privacy masks, Scheduled profile settings
    3D Noise Reduction, Smart Stream
    Seamless recording, new text on video, SD recording 1HR
    Audio Capability Audio input/output (full duplex)
    Compression AAC, G.711, G.726
    Interface External microphone input and Output
    Users Live viewing for up to 10 clients
    Interface 10Base-T / 100BaseTX Ethernet (RJ-45)
    * It is highly recommended to use standard Cat. 5e & Cat. 6 cables which are compliant with the 3P/ETL standard.
    ONVIF Supported, specification available at
    Video Motion Detection Triple-window video motion detection
    Alarm Triggers Video motion detection, manual trigger, digital input, periodical trigger, system boot, recording notification, camera tampering detection
    Alarm Events Event notification using HTTP, SMTP, FTP and NAS server
    File upload via HTTP, SMTP, FTP and NAS server
    Smart Focus System Remote focus
    Connectors RJ-45 for Network / PoE connection
    Audio input
    Audio output
    AC 24V power input
    DC 12V power input
    Digital iutput*1
    Digital output*1
    LED Indicator System power and status indicator
    Power input DC 12V
    AC 24V
    IEEE 802.3af PoE Class 3
    Power consumption DC: Max.25.2 W (Heater on), 11 W (Heater off)
    AC: Max. 26.25 W (Heater on), 12.5 W (Heater off)
    PoE: Max. 11 W
    Dimensions Ø: 173 mm x 115 mm
    Weight Net: 1,240 g
    Casing Weather-proof IP66-rated housing
    Vandal-proof IK10-rated metal housing
    Safety Certifications CE, C-Tick, FCC Class A, LVD, UL, VCCI
    Operating Temperature Starting Temperature: -40°C ~ 50°C ( PoE: -10°C ~ 50°C )
    Working Temperature: -50°C ~ 50°C ( PoE: -20°C ~ 50°C )
    Warranty 36 Months
    Operating System Microsoft Windows 7 / Vista / XP / 2000
    Browser Mozilla Firefox 7~10 ( Streaming only )
    Internet Explorer 7 / 8 / 9 / 10
    Other Players VLC: 1.1.11 or above
    QuickTime: 7 or above
    Datasheets Download

    VIVOTEK Smart Stream

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