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Bosch : VDN-498V03-21S

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
Day/Night FlexiDome 2x Camera (Surface Mount)

The Bosch VDN-498V03-21S Day/Night FlexiDome 2x Camera (Surface Mount), with a 1/3” CCD image sensor and a 2.8-10mm (f/1.2) varifocal lens, delivers high-quality imagery at a resolution up to 540TVL.

Equipped with the pan/tilt/rotation mechanism, the FlexiDome 2x Camera allows you to select the required field-of-view for improved image capture. The auto black feature increases the visibility of details in mist or fog conditions where the scene contrast is less than full range. Backlight compensation adjusts video gain to correct the exposure when the object being captured is in front of a bright light.

VDN-498V03-21S features include:

  • 20-bit Image Processing Technology
  • CCD sensor with Wide Dynamic Range
  • Dynamic engine with Smart BLC
  • Detail enhancement
  • True Day/Night performance with switchable filter
  • High impact, vandal-resistant, weatherproof housing
  • Patented dome shape for 90º vertical view
Signal System NTSC
Image Sensor 1/3" interline, WDR dual shutter color CCD
Number of Pixels 768 x 494
Resolution 540 TVL
Lens Focal Length: 2.8-10mm (f/1.2)
Iris: DC iris
IR Correction: yes
Angle of View Wide 100.8 x 73.7° (H x V)
Tele 28.5 x 21.4° (H x V)
Iris Operation Auto Iris: Video/DC
Minimum Illumination Color

30 IRE: 0.28 Lux
50 IRE: 0.62 Lux
100 IRE: 2.48 Lux

Color + 10x SensUp

30 IRE: 0.028 Lux
50 IRE: 0.062 Lux
100 IRE: 0.248 Lux


30 IRE: 0.099 Lux
50 IRE: 0.23 Lux
100 IRE: 1.01 Lux

Mono + 10x SensUp

30 IRE: 0.0099 Lux
50 IRE: 0.023 Lux
100 IRE: 0.1 Lux
IR Illumination None
Signal-to-Noise Ratio >50dB
Controls Sensitivity Up: Adjustable from Off up to 10x

Day/Night: Color, Mono, Auto

Auto Black: Automatic continuous, Off

Dynamic Engine: XF-Dynamic, 2X-Dynamic, SmartBLC

Dynamic Range: 120 dB (20-bit image processing)

Dynamic Noise Reduction: Auto, On/off selectable

Sharpness: Sharpness enhancement level selectable

SmartBLC: On (includes 2X-Dynamic ) / Off

AGC: AGC On or Off (0 - 30 dB) selectable

Peak White Invert: On/Off

White Balance: ATW, ATW hold and manual (2500 to 10000K)

Camera ID: 17 character editable string, position selectable

Test Pattern Generator: Color bars 100%, Grayscale 11-step, Sawtooth 2H, Checker board, Cross hatch, UV plane

Modes: 6 preset programmable modes

Cable Compensation: Up to 3000' (1000m) coax without external amplifiers (automatic set-up in combination with Bilinx coaxial communication)

Remote Control: Bilinx coaxial bi-directional communication

Video Motion Detection: One area, fully programmable

Privacy Masking: Four independent areas, fully programmable

Controls: OSD with soft-key operation (multi-lingual)
Microphone None
Video Output BNC
Audio Output N/A
Control via Bilinx
Sync System Internal, Line Lock
Alarm I/O 1 alarm input, 1 alarm output
Physical Mounting: Flush on hollow surface with three screws in a 4S electrical box

Color: White (RAL9010) trim ring with black inner liner

Adjustment range: 360º pan, 90º tilt, ±90º azimuth

Dome bubble: Polycarbonate, clear with UV blocking antiscratchcoating

Trim ring: Aluminum
IP Rating IP 66 and NEMA‑4X
Power Requirements 24 VAC or 12 VDC
Power Consumption 400 mA (12 VDC)
350 mA (24 VAC)
Operating Temperature Heater off: -22 ~ 131°F (-30 ~ 55°C)
Heater on: -58 ~ 131°F (-50 ~ 55°C)
Dimensions (Diam. x H) 6.2 x 5.1" (158 x 131mm)
Weight 1.6 lb (740 g)

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Prices and specifications subject to change without notice.