How do I get the model of my ring doorbell?

How do I get the model of my ring doorbell? We bought a house and the owners left the security camera, I’m not sure if they unlinked it from their account or not… anyways, I need to get the model to order a new screwdriver to reset it

See if this helps to determine which model: Ring Video Doorbells Product Comparison – Ring Help
As for adding it to your own account, yes, that’d require the former owner unlinking from their account. If you can’t verify that then you’ll have to work with Ring Support as only they have access to Account information. https://support.ring.com/hc/en-us/articles/213608406-Contact-Us

Hi @user16060. Try posting a few pictures of it here on the Community and I’m sure someone will help you identify it.