At the end of January we are converting to the SentriLock Lockbox system. Next week you will receive an email with important information from SentriLock on how to pre-register for the lockbox exchange event. To receive these important email messages, make sure your email address is updated with our office. You MUST pre-register for the exchange event; we will NOT allow walk-ins. At the event you will be able to do a 1-for-1 exchange for your Supra lockbox with a SentriLock box and receive training on the new system. We will only accept the current Supra BT/BTLE lockbox. Old lockboxes (shorter iBox) will not be accepted. All key users must attend the event to be trained on the new system, get your key card, smartphone user name and password and set up payment.