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 transformer buzzing.
Replaces older and underpowered doorbell transformers for top performance with your ring video doorbell pro and internal doorbell.
Take a look at the voltage reading.
We created a product the ohmkat video doorbell power supply to allow for installation of the ring pro without the need for doorbell wires the pro power kit or the pro power cable.
I replaced the doorbell chime with a heath zenith 2735 from the approved list same issue.
Select your ring video doorbell pro.
Hardwired doorbell transformer upgrade for ring video doorbell pro.
Select your ring video doorbell pro.
If your existing transformer is 16v or 24v and looks like either of the below with an amperage rating of at least 30va your existing transformer is compatible with the ring pro doorbell.
Disconnecting power causes two major problems.
I then replaced the transformer with a new 16v 30va transformer recommended for ring same issue.
The internal mechanical doorbell works perfectly the ring does not.
Simply connect the power supply wires to the back of the ring pro and plug it in.
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.
To check the voltage of your ring pro open the ring app select your ring pro and tap device health.
If the voltage reads as poor or very poor then it s likely that low power is the cause of your issue.
First the ring device will no longer charge.
Drop in replacement for most doorbell transformers in north america.
My ring video doorbell 2 is buzzing non stop after working well for 6 months.
Your ring video doorbell pro requires a power source that supplies a minimum of 16 volts ac at 20 volt amps when connected directly to a transformer plug in adapter or 30 volt amps when used with an internal doorbell.
16v 30va output powers your ring doorbell and internal doorbell with ease.
Transformers compatible with ring pro smart doorbell.