CCTV - CCTV Camera Vandalism

CCTV Camera Vandalism

Unless physically protected, CCTV cameras have been found to be vulnerable against a variety of (mostly illegal) tactics:

  • Some people will deliberately destroy cameras. Some cameras can come with dust-tight, pressurized, explosion proof, and bullet-resistant housings.
  • Spraying substances over the lens can make the image too blurry to be read.
  • Lasers can blind or damage them. However, since most lasers are monochromatic, color filters can reduce the effect of laser pointers. However, filters will also impair image quality and overall light sensitivity of cameras (see laser safety article for details on issues with filters). Also, complete protection from infrared, red, green, blue and UV lasers would require use of completely black filters, rendering the camera useless.

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