License Plate Recognition Camera Best Practices

Things to check before installation:

  • Make sure no trees or items are casting shadows on the vehicles license plates.
  • The license plate tilt angle must be within +/-5 degrees of level.
  • Vertical and horizontal angle of mounting location and plate should not exceed 30 degrees
Lens (mm)Min. Recognition DistanceMax. Recognition DistanceApplication
2.8-12mm18 ft.54 ft.Gate or Entrance
8-32mm45 ft.150 ft.Road Traffic

Recommended LPR Camera Settings:

Scheduled Image Settings:

  • Auto Switch

Image Adjustment:

  • ALL SET TO 50

Exposure:

  • Iris mode auto
  • Auto iris level 50
  • Exposure time 1/200
  • Gain 25

Focus:

  • Manual

Day/Night Switch:

  • Auto
  • Sensitivity 4
  • Filtering Time 5
  • Smart supplement Light ON
  • Mode Auto

Backlight Settings:

  • BLC OFF
  • WDR OFF

White Balance:

  • AWB2

Image Enhancement:

  • Digital Noise Reduction Normal
  • Noise Reduction Level 50
  • Defog Mode OFF
  • EIS OFF
  • Gray Scale [0-250]

Video Adjustment:

  • Mirror OFF
  • Rotate OFF
  • Scene Mode Outdoor
  • Video Standard NTSC(60HZ)

Capture Mode:

  • OFF

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  • Harpoon 1080p 2MP 60 FPS License Plate Recognition (LPR) Security Camera
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    Harpoon 1080p 2MP 60 FPS License Plate Recognition (LPR) Security Camera

    SKU: BV2MP-LPR-12

    • 1080P 60 FPS
    • Weatherproof
    • Night Vision ~100ft
    • Motion Detection
    • Easy to Install
    • Smart Phone Access
    • Free Support
    • 3 Year Warranty
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  • Spear - Long Range 1080p 2MP 60 FPS License Plate Recognition (LPR) Camera
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    Spear - Long Range 1080p 2MP 60 FPS License Plate Recognition (LPR) Camera

    SKU: BV2MP-LPR-32

    • 1080p HD Video 60FPS
    • Weatherproof
    • Night Vision ~100ft
    • Motion Detection
    • Easy to Install
    • Smart Phone Access
    • Free Support
    • 3 Year Warranty
    Add to Compare
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