A:Answer Hi Dawne,
Great question.
Yes, you can hardwire the Ring Video Doorbell 2 to your pre-existing doorbell. Additionally, everything you need to install your Ring Video Doorbell 2 comes in the box, however, we would be more than happy to walk you through the installation process if needed.
Thanks,
Kaitlyn R., Neighbor Satisfaction Specialist
Kaitlyn.rosenthal@ring.com