Turn off power to the existing doorbell circuit at the breaker
Remove the existing doorbell button
Verify the transformer provides the required voltage for your Ring model
Mount the Ring mounting bracket
Feed the existing doorbell wires through the bracket opening
Connect the two doorbell wires to the Ring terminal screws
Tighten the terminal screws securely
Attach the Ring doorbell to the mounting bracket
Restore power at the breaker
Complete setup in the Ring app
Test the doorbell button and live power status