One or several controllers can be connected to the Suprema 2 controller. As a result, the Master-Slave mode is created, where the slave controller acts as a reader, and the Master controller makes the decision to grant access (for details, see the official reference documentation for the system, manufacturer is Suprema Inc.).

The Suprema 2 slave controller is configured as follows:

1. Go to the settings panel of the Suprema 2 Slave object. The object is created on the basis of the Suprema 2 Host object.
   
2. In the ID field, specify the identification number of the controller.
3. From the Region in drop-down list, select the Region corresponding to the area where the user will be located after entering.

4. From the Region out drop-down list, select the Region corresponding to the area where the user will be located after exiting.

   The Region in and Region out fields must be selected if the Time and Attendance interface module is used. Otherwise, leave these fields empty.

5. Configure sending an event upon successful access: Swap pass/granted. If the checkbox is cleared, the Pass event is generated, otherwise, the Access granted event is generated.
6. Click the Apply button to save changes.

Configuring the Suprema 2 slave controller is complete.