The in personal controls improve safety device described hereinafter, as you enter particularly more estimable building, real estate and security restricted areas are usual. In particular in highly loaded regions, such as by departure security domain arrangements in airports control throughput a high importance to the demand comes according to great. This practice shows that, the existing systems offer only a partial security, which are partly due to trivial so warped or can be penetrated. Even during the forced passage at the security check are leaving no longer identify persons with the existing systems often unjustified penetrated into later. This problem is increasingly important with violent groups of authors by the propagated occurrence. The described device allows the undoubted identification objects carried by it and the exact association of the controlled persons in the event of a security problem and enables the immediate creation of unique items of data produced by investigations.