Explaining Digital Noise Reduction (DNR) In Security Cameras

Опубликовано: 25 Июнь 2026
на канале: GetSafeAndSound
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CCTV Security cameras are great, but if you have one, you know you are going to deal with digital noise. With sound, noise refers to audible interruptions. With video, noise is referring to visual disruptions or distortions. Think of a grainy picture quality or black spots in the video.

In this video, we’re going to cover digital noise reduction and the ways you can eliminate, or at least greatly decrease the digital noise in your security cameras.

For more information, check out the blog article:
https://getsafeandsound.com/2018/09/2...

If you're looking to get a system installed, check out this page:
https://getsafeandsound.com/security-...

Timestamps

00:00 Digital Noise Reduction (DNR) Intro
00:57 What Causes Digital Noise Reduction
02:10 2D DNR or Temporal Noise Reduction
03:23 3D Digital Noise Reduction
04:27 Use Both 2D and 3D DNR
05:14 Which Option is Best For You
05:46 Conclusion

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