By: Bosch
Extreme CCTV Telex RTX Cameras DVRs & Monitors
Contact us for lowest price (800) 284-2288, (858) 565-1101,, or fax (858) 300-4193

The white VJR-831-EWCV Outdoor Autodome Junior HD PTZ Outdoor IV A Camera from BOSCH Security Systems is a rugged, compact, and easy to install PTZ camera system. With HD 1080p30 and 720p60 IPS resolutions it provides good HDTV quality videos. The camera features day / night functionality for high definition quality images in low-light conditions. This discreet, high-speed dome camera has been specifically designed to offer uncompromised functionality and performance for indoor and outdoor applications.

VJR-831-EWCV features include:

  • HD 1080p30 and 720p60 IPS resolutions for crisp and clear images
  • 160x zoom (10x optical, 16x digital)
  • Quad video streaming generates simultaneous H.264, M-JPEG, and JPEG video streams
  • Durable and rugged design
  • ONVIF conformant
  • The camera has a 1/2.5” progressive scan CMOS sensor
  • With up to 1080p resolution and sensitivity to below 1.0lux, it offers good performance
  • Supports up to 99 user defined presets, as well as 1 preposition tour and 1 AutoPan mode
  • The preposition tour automatically moves the camera through a series of up to 99 sequential presets with a configurable dwell time between each preset
  • Pan and tilt preset repeatability are accurate to within ± 0.1° to ensure that the correct scene is captured every time
  • Delivers variable pan / tilt speeds from a crawl speed of 1°/s up to an ultra-quick 120 °/s and pan speeds of 360°/s and tilt speeds of 100°/s between presets
  • Provides a tilt range of 0 to 94°, and a pan range of up to 360° continuous rotation
  • The AutoScaling (proportional zoom) and AutoPivot (automatically rotates and flips the camera) features ensure optimal control
Imager 1/2.5" progressive scan CMOS
Number of Pixels 2.1 Mp
Aspect Ratio 16:9
Lens 10x optical zoom (6.3 to 63 mm)
(F1.8 / F2.5 to close)
Focus Iris: Automatic with manual override
Field of View Horizontal: 5.5 to 50.6°
Vertical: 3.1 to 29.3°
Automatic Gain Control Normal, Medium, High, Fixed
Synchronization Internal
Aperture Correction On / Off
Digital Zoom 16x
Sensitivity Typical:
30 IRE:
Day Mode:
SensUP Off: 1.2 lx
SensUP On: (64x) 0.038 lx
Night Mode:
SensUP Off: 0.06 lx
SensUP On (64x): 0.0018 lx

50 IRE: Day Mode:
SensUp Off: 2.0 lx
SensUP On (64x): 0.063 lx
Night Mode:
SensUP Off: 0.1 lx
SensUP On (64x): 0.0031 lx 1
Electronic Shutter Speed AES: 1x to 64x; 1/50 (1/60) to 1/10000
Signal to Noise Ratio > 50 dB (AGC off)
Wide Dynamic Range 50 dB
Backlight Compensation On / Off
White Balance ATW, Indoor, Outdoor, AWB Hold, Extended ATW, Manual (adjustable R and B signals in Manual mode)
Day/Night Monochrome, Color, Auto

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Prices and specifications subject to change without notice.