During normal running conditions the lock is powered from 12V DC power supplies connected to the 220V AC mains. If power outage occurs the lock can be started using the wireless power suitcase.
A pair of flat coils is installed on the door and on the power suitcase. The door’s coil installation maintains full mechanical integrity and it will not induce any weak points.
There is no need for a backup battery, making this system a good fit for remote powerless locations.
Nevertheless a battery can be installed if power outages happens frequently as the use of a power suitcase might be cumbersome.
