Device for monitoring monitored area, has image detecting mediums for identifying persons in monitored area and releasing medium for releasing person identifying unit

摘要

The device has image detecting mediums for identifying persons in a monitored area and a releasing medium (8) for releasing a person identifying unit (9).The releasing medium is designed such that the unit is released only when the two persons are identified by the image detecting medium. The persons possess a pre-defined access authorization on the unit.