HumanTechnik mona A-2576-0 Manual De Uso página 21

Direct power supply on doorbell wire, connection to +12V DC
EN
We recommend the following installation to be done by pro-
fessionals. Do not use the permanent power supply by doorbell wire
together with the batteries! This form of power supply is recommended
for frequent monitoring function or when the motion detector is activa-
ted.
Remove the battery casing. There are rubber covered openings in the
casing. Carefully cut a hole where you wish to thread the doorbell wire
through. Connect the wires according to the illustrations below.
Wiring schematics for door opener function:
The trigger has a closing contact (Contact is normally open):
English 21