Use Instructions
4)Fixing the bracket & connecting the doorbell wire
After the bracket is aligned with the positioning hole,
tighten the screws to the wall to fix the bracket with a
Phillips screwdriver to, pass the doorbell wire through
the bracket, handle the doorbell wire and the AC
connection part, and make insulation.
Loosen the connecting screws and snap the doorbell
wire to the two terminals on the back of the doorbell,
and tighten the terminal screws with a Phillips
screwdriver; with AC current, the wires can be
connected to any terminal.
Notes
To prevent short circuits, make sure the wires do not
touch each other after connecting to the terminals. If
the wires are too short, use extension cords and
terminal caps for extension and protection. If the wall
does not have room for a wire nut, use an electrical
tape to insulate and secure the connection.