
SkyBell Digital Doorbell Adapter (DDA)
Installaion Guide (SKU: DA02101H)
The SkyBell Digital Doorbell Adapter (“DDA”) is required for a SkyBell HD Wi-Fi
Video Doorbell device when connected to an indoor digital doorbell chime system.
The SkyBell DDA enables users to remotely control the indoor digital doorbell chime
through use of the SkyBell HD mobile app, (Android or Apple iOS). Users may use
the mobile app to turn-of, or turn-on the chime whenever it is convenient – like a
‘Do Not Disturb’ type funcion. When the indoor chime is turned-of, users will con-
inue to receive call noiicaions sent to their mobile device, but the chime will not
ring inside the home.
SkyBell Digital Doorbell Adapter Requirements
The SkyBell DDA installs inside of an indoor digital doorbell chime by connecing the
wires to the terminals used for FRONT (represening the front door bell) and TRANS
or TRANSFORMER, used for regulaing low-voltage power of wired indoor digital
chime systems. The diagram below shows how the SkyBell DDA connects to the ter-
minals inside of a digital doorbell chime, which is connected to both the SkyBell HD
Wi-Fi Video Doorbell and the transformer. PR120DDA-04