Click on the button to enter the Hardware setup options and the Devices Setup window will be displayed.

Select and highlight the clock to which you wish to add a siren set.

Click on the button to open the Update Clock window.

Select the Details settings option.

Use the button to open the Lookup a Siren Set Name window.

Select and highlight the Set to be assigned to the clock and click on the button to select the highlighted siren set.

Click on the button in the Update Clock window to update the device details.