The SMARTair Updater creates a virtual online network system without the drawbacks of a cable network but including all of its benefits. Updates are sent from the SMARTair software to the Updater (online) and are downloaded to the credential when it's presented to the Updater's wall reader. The SMARTair Wireless HUB is the link between SMARTair Software (TS1000) and the RF module in the SMARTair Wireless escutcheons, wall readers and knob cylinders.