Access / Entrance system

We need an access / entrance program. The program should be able to recognize people which are not allowed / welcomed to certain places / areas…ex. Nightclubs etc.. It should also recognize VIP members which needs speciel treatments etc..? The program has to be compatible with a freeware database like Mysql etc. People has to register through a magnetic card reader / fingerprint reader / webcamera and possibly facial recognition (future project). Information's like name, address, birthday etc. has to be stored in the database. After the first time registration, people can only gain access through magnetic card (member card) fingerprint identification or a facial recognition. It has to be a possibility to create and maintain a register containing the "unwanted" persons. The program has to be installed on a local client machine which can access either a database placed locally, a server via LAN or a server via internet. It has to be possible to backup the entire database to a central distant server. It has to possible to setup a backup job to run automatically. If more than one client backup its database, the databases backup should be stored separately.? It has to be possible to append information to the database with information from similar databases. Adjustment WILL occur..