SentriCards with outstanding invoices as of February 19th have had their service interrupted. To avoid inconvenience at a lockbox, please be sure to update your SentriCard before visiting a listing. If the card will not update, it may be due to having not paid the annual key fee. You may pay this fee and obtain reactivation by visiting Sandicor's website and selecting Sandicor Bill Pay on Sandicor.com Click on Sandicor Bill Pay, log in with your Tempo/Fusion information and your payment activity will be displayed. Once the annual key fee and reactivation fee are paid, your card will be reactivated - within one hour during normal business hours.