dbell makes continuous buzz or static sound

How to resolve continuous buzz or static sound

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

  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

dbell-hum

 

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