Insert the connecting cables
4
into the sockets of the interior
assembly accordingly, and align
the square shaft with the hole
to ensure the interior assembly
is firmly attached to the inner
surface of the door, then secure
the top and bottom of the interior
assembly with M6 anchor screws.
Attention
Please cut the square shaft to a
proper length according to the door
thickness.
5
Install 4pcs AAA batteries and
secure the battery cover with
screws. Then put the the interior
assembly cover on. Finally, check
whether each part is connected
and assembled in good condition.
Attention
Please ensure that the interior
assembly cover is securely fastened
so that it does not fall off when the
door is closed.
8