Resolving Hum, Static, Buzzing Sound or Noise issue

How to resolve Hum or Noise issue on dbell installation

If existing doorbell power supply provides insufficient current, dbell may have static hum/noise. To resolve the noise or hum issue please follow the steps:

Warning! Turn off power at fuse or breaker before work

  1. Open the existing chime cover
  2. Loosen the screws & remove the wires from Trans & Front terminal
  3. Join the two wires T & F and use Marrette to secure the joint
  4. Place the cover back on the chime



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We ask you to email us at or call us 800 944 8218 to help resolve your issue. Our goal is to make sure your dbell works perfectly.

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