Access Control Solutions - Access Control Systems and Software Manufacturer UK

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Interface Module

• Manages access control barrier operation
• Recognises input from a variety of ID recognition devices
• Message handling capabilities
• Unique off-line processing capabilities

The Telepen Access Control Interface Module (TACIM) is a state of the art PCB that has been developed by SB Electronic Systems to manage barrier operation.

The TACIM can receive data from a variety of ID recognition devices such as slot readers, bar code readers, RF tag readers, smart card readers and PIN keypads. Received data is forwarded to the Sentry control software which returns an "authorised" or "refused" response. The TACIM then releases the barrier (or not).

Messages such as "Read Card" and "Enter Now" can be presented by TACIM for display to the visitor.

TACIM offers our users the unique capability of off-line operation. In on-line mode the TACIM works as a 'slave' to the decision-making host system. Should the link with the host be lost for any reason, TACIM will automatically switch to off-line mode. This will enable the barrier to continue to operate within pre-programmed security parameters held by the TACIM. These security parameters can be both global and specific, and can be updated automatically on a regular basis. An example of a global parameter might be to allow only a certain format of ID number to be allowed access. Specific parameters would perhaps include a list of excluded ID numbers.

Transactions that take place during off-line mode are time-stamped and held within TACIM. As soon as the host system link is re-established, all off-line transactions are automatically uploaded to the host and on-line operation is resumed. This ensures continuity and accuracy of all transaction information.