Use Instructions

5）Connecting the AC line of the mechanical Ding
Dong chimes
If you need to install a new mechanical Ding Dong
chimes, prepare the required device, and refer to the
installation guide of the purchased device for wiring.
Some models can also be installed by referring to the
conventional wiring methods of mechanical Ding Dong
chimes as follows;
Remove the cover of the mechanical Ding Dong, put it
aside, loosen the screws on the "Front" and "Trans"
ends, and snap the AC cable to the "Front" and
"Trans" terminals of the mechanical Ding Dong, and
then tighten the terminal screws with a Phillips
screwdriver; with AC current, the wires can be
connected to any terminal.
FRONT
TRANS
6）Fixing the doorbell
Install the lower end of the doorbell on the bottom of
the bracket, and then snap it into the bracket from
bottom to top. When you may hear a "click" sound,
the doorbell is well installed!