Central Locking

[Martin Wonders <martin.wonders@xxxxxxxxx>]

Hi,

I'm thinking about a central locking system for the new house, working from
the main entrance.
There will be 4 doors at the rear of the house that I would want to lock
and
unlock from the main door.

I'm installing a CBus system and was wondering if there is some way I could
have, an input from the main door, trigger an output
to some kind of electronic bolt on the rear doors.

Any ideas?

Martin