It is possible for Skybell to work without an existing doorbell when you use an indoor power adapter. How to install Skybell without existing doorbell

Finish by reassembling and reinstalling the digital doorbell in its original location.

Attach to J5 and J6 wires to the two wires from the wall by inserting them together into the blue connector that came with the Adapter and tightening them down by squeezing with a pair of pliers.

Attach the J3 wire to the “Trans” Terminal on the Digital Doorbell.You need to attach the J4 wire to the “Front” Terminal on the Digital Doorbell.Next, connect the Digital Doorbell Adapter wires to the chime.In the case where the diode remains in place, the Digital Doorbell Adapter may fail, triggering issues such as the doorbell constantly ringing. If this is the case, note that the diode must be removed before you install the Digital Doorbell Adapter. Take note of the fact that some digital chimes come installed with a diode in place. Remove the screws completely from the terminals and move the wires temporarily out of the way.Start by removing the cover from the digital doorbell chime and find its wire terminals.How to install Skybell digital doorbell adapter Connect the second wire lead to the “TRANS” or TRANSFORMER” terminal.Connect one wire lead to the “FRONT” terminal of the digital doorbell chime.Ensure the wire is inserted all the way and is not loose.Insert one wire each into the connector on the SkyBell DDA.You need to install the Skybell doorbell to use it.

Skybell hd won't sync