Q-See QCW1000 Guia De Inicio Rapido página 6

STEP 10
Push the power dongle connectors into the hole,
leaving only the doorbell power dongle exposed.
6
STEP 11
Plug the power dongle into the power port on the
back of the doorbell. Feed the extra wire back into the
wall and mount the doorbell to the bracket.
The two square slots on
the back of the doorbell
will need to align with
the mounting hooks at
the top of the mounting
bracket.