But then one of the ring pro s started going offline due to low voltage.
Ring doorbell pro chime buzzing.
Disconnected the ring doorbell and reinstalled old doorbell button.
Second the indoor chime won t ring when someone hits the doorbell.
That worked successfully for a couple of weeks.
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.
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 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.
Power off replaced the chime power on still buzzing but quieter probably the new chime.
No more annoying hum.
Tap the device health tile.
When i originally installed my ring doorbell pro i upgraded my transformer to a 16v 30va.
Was getting 12v out but only 6v at both chimes and ring doorbell.
Voltage at the chime is 16vac.
Now it should trigger the mechanical chime when you ring the doorbell.
Make sure mechanical is chosen in the drop down menu and that ring my in home doorbell is selected to on position to the right.
I didn t see any reports of this occurring after one year let alone two.
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.
With the video doorbell 2 connected i m seeing 5vac at the ring device.
No more buzzing 12v at both chimes and button and doorbell button and chimes work again.
I ran brand new doorbell wire to support this installation.
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.
I started by using the 16v 10va transformer that came with the chime.