Looking online there seem to be plenty of reports of people having trouble with buzzing chimes usually when they first connect the doorbell and sometimes after a month or two.
Ring doorbell pro chime buzzing.
I hung my old indoor chime cover over the exposed wires and pro power kit t hen i ordered a wireless chime from ring that i ll configure into my system.
If it reads good or very good then your ring doorbell is receiving sufficient power and you ll have to find another cause for your issue.
From here click on general settings and then doorbell chime type.
Disconnected the ring doorbell and reinstalled old doorbell button.
When i originally installed my ring doorbell pro i upgraded my transformer to a 16v 30va.
Take a look at the voltage reading.
I ran brand new doorbell wire to support this installation.
But then one of the ring pro s started going offline due to low voltage.
Second the indoor chime won t ring when someone hits the doorbell.
Ring doorbell guide working about 10 15 days ago and guessing from low voltage and not enough to keep the battery charged.
I have two ring pro video doorbells connected to a mechanical chime.
Was getting 12v out but only 6v at both chimes and ring doorbell.
With the video doorbell 2 connected i m seeing 5vac at the ring device.
Open the ring app and tap your ring doorbell to open its settings screen.
That worked successfully for a couple of weeks.
Now it should trigger the mechanical chime when you ring the doorbell.
Power off replaced the chime power on still buzzing but quieter probably the new chime.
No more annoying hum.
No more buzzing 12v at both chimes and button and doorbell button and chimes work again.
I just installed a ring pro and connected the power kit to 1 of 2 mechanical doorbell chimes in our 1 year old house with a pre existing 16v transformer.
Tap the device health tile.
With the device disconnected i m seeing 18vac at the wires and there s no buzzing.
Voltage at the chime is 16vac.