SEKERHETSANORDNING VID BEHALLARE, SKAP OCH LIKNANDE FOR FORVARING AV VERDEFOREMAL, PENNINGMEDEL OCH DYLIKT

摘要

The container and the closure form a unit screened to electrical and electro-magnetic fields. The container is connectable to an operating unit which communicates opto-electrically with the electronics of the container for control of its locking function. The connection between the operating unit and the electronics of the container comprises a fibre-optic contact protected against ambient light. The control electronics of the container are self-supplying electrically. - The fibre-optic conductor is connected to an opto-electronic converter which in turn is in contact with the control electronics of the container. The operating unit incorporates a number of keys for numerical combinations and a display. Press buttons are provided for different functions. A further buttonsis available for elimination of a manoeuvre e.g. an incorrectly depressed numerical combination. (Provisional basic advised Week 8832)