| 摘要 |
The invention relates to an access card for testing access authorisation to a security system. In order to provide an access card which ensures safe and simple testing of access authorisation to a security system, the inventive access card comprises a memory area wherein reference data is permanently stored, a receiver unit via which security data can be received from the transmitter unit of a separately formed security card, a processing unit which processes the reference data and the security data in order to form identification data. Using the identification data, the access card can be easily identified within the security system and an external interface for transmitting the identification data to the security system. |
