Charge and Ins tall Battery. Fully charge the battery by plugging it into a power source using the provided orange cable. The first thing that you want to do is charge the battery with the included … How to Physically Install Your Ring Video Doorbell 2 with an Existing Doorbell Charge the Battery. Mark the positions for mounting holes with a pencil. Click the level tool (included in the box) into the small hole on the front of the Ring Doorbell 2 below the camera. Remove your existing doorbell. If you are mounting the Ring Doorbell 2 on … Drill Holes. Charge the Battery. Place the Ring Doorbell 2 next to your door at about chest height (4 feet). Even if you hardwire this doorbell, you still need to install its … Optional: Use a drill to drill holes where you marked the position of the mounting holes. Charge and install the included battery. The Ring Video Doorbell 2 is able to be hardwired into your previous doorbell … Level the device using the level tool.