Configure Daylight Saving Time (DST)

Use Daylight Saving Time (DST) settings to configure how the site adjusts time. This is especially important for ensuring consistent and accurate time tracking when managing a site with visitors across multiple time zones.

Tip

Watch the following video for a guide to configuring Daylight Saving Time (DST) settings.

Info

Consider the following when reviewing Event Logs.

• If device time is configured, event log timestamps adjust to each device's DST time.

• If site time is configured, timestamps adjust according to the site's DST configuration instead of each device.

Customers who began using BioStar Air access control before May 2025 may still be using the Airfob Space app, which has since been rebranded as the Suprema Pass app. Both apps offer identical functionality and are fully compatible. There is no need for existing users to switch — mobile credentials work seamlessly across both.

Add a new DST configuration

1. Click Settings → DST in the left sidebar.

2. Click Add DST at the top right of the screen.

   

3. Select the desired item from Timezone when the Add Daylight Saving Time panel appears.

   

Automatic configuration

In the Setting DST section, click Auto, and then click Save at the bottom. The DST configuration for the selected time zone is added automatically.

Manual configuration

Set the appropriate start and end times for the time zone to configure manually.

• Date: Select the dates when DST starts and ends.

• Week: Select the weeks when DST starts and ends.

Click Save at the bottom to save the DST configuration.

Edit an existing DST configuration

1. Click Settings → DST in the left sidebar.

2. Click the DST configuration you want to edit in the list. Alternatively, select the checkbox and click at the top.

3. Modify the start and end times when the Edit Daylight Saving Time panel appears.

   

   The image above is an example screen and may differ from the actual screen.

4. Click Save at the bottom to save the changes.

Enable DST for devices

Enable DST on each device to ensure accurate time adjustment.

1. Click Device Management → Registered Devices in the left sidebar.

2. Click the device to which you want to apply the DST settings in the list.

3. Select the desired time zone in the Timezone section, and enable the Use DST option.

   

4. Click Save at the bottom to save the changes.

This setting is enabled by default for time zones where DST applies.

Delete a DST configuration

1. Click Settings → DST in the left sidebar.

2. Select the checkbox for the DST configuration you want to delete in the list. You can select more than one DST configuration.

3. Click at the top of the screen.

4. Click Delete when the message window appears.