Walk-through parameters of BioSmart 4 controller are configured on the settings panel of the BioSmart 4 object:

1. In the Exit from dropdown list select the Region object corresponding to the territory situated on the side of entrance to the territory via the controller (1).
   
2. In the Entrance to dropdown list select the Region object corresponding to the territory situated on the side of exit from the territory via the controller (2).

3. Select the walk-through mode in the Identifier type dropdown list (3).

   Walk-through modes are presented in the following table.

   Walk-through mode	Description
   Fingerprint or card	Access is guaranteed when scanning a fingerprint or access card
   Fingerprint+card	Access is guaranteed when placing an access card and then scanning a fingerprint for 10 seconds
   Code+fingerprint	Access is guaranteed when entering the access code onto the dial pad (if it is enabled) and then scanning a fingerprint for 10 seconds
   Fingerprint on card	Access is guaranteed after matching fingerprint template on the Mifare card with user fingerprint scanned for 10 seconds after placing the Mifare card.

4. Select the controller's operation mode in the Identification mode dropdown list (4). When the off-line mode is enabled, then controller is responsible for providing access, when the server mode is enabled – Server of ACFA Intellect is responsible for providing access.

5. In the corresponding list select the type of scanner used in the reader (5).

   Only recommended values specified in steps 6-8 are to be set. Other values are to be approved by BioSmart ACS vendor. For the values to take effect the configuration is to be sent to controller (see Sending configuration to controller section).

6. In the Recognition rate list select the rate of false identification by a fingerprint (6). Recommended value – 1/100000.
7. Select the maximum acceptable angle of fingerprint rotation about boresight (in degrees) (7). Recommended value – 30.
8. Select the fingerprint recognition algorithm in the Recognition speed list (8). The faster recognition speed, the more likely the false access denial. The Auto value is to be in use – in this mode the speed is determined automatically depending on the number of fingerprint templates in the controller database.
9. In the Number of tampering attempts field specify the number of failed access attempts by any identifier – if the specified number of failed access attempts is exceeded, then the controller will be locked out for Locking time-out while tampering (see step 10, 9).
10. In the Locking time-out while tampering field specify the time (in seconds) of locking controller when the number of failed access attempts is exceeded (10).
11. To enable tamper housing control set the On value for the corresponding parameter (11). In this case when the controller housing is tampered, the corresponding event and alarm occur.
12. Click the Apply button to save all changes.

Walk-through parameters of BioSmart 4 controller are now configured.