The revalidation period defines the period during which a card is valid. When a card is no longer valid, it cannot unlock any doors and cannot be blacklisted until it’s updated again at a reader. You can configure the revalidation period at the Security Center or Synergis™ unit level.
What you should know
The revalidation period can be different in Security Center and on the Synergis unit. Depending on where the card is updated from, the date until which the card is valid is different. The validity expiration date is calculated by adding the revalidation period to the date on which the card is updated.
Example: In this example, the revalidation period is 10 days in Security Center and 5 days on the
Synergis unit. The cardholder badges to update their card on March 10:
- If the cardholder badges on the USB reader, the date until which the card is valid is updated to March 20.
- If the cardholder badges on a reader controlled by a Synergis unit, the date until which the card is valid is updated to March 15.
Procedure
To configure the revalidation period in Security Center:
To configure the revalidation period on the Synergis unit: