​​​​Supra has provided keyboxes to the real estate industry since 1955, bringing efficiency to real estate professionals and peace of mind to home sellers. The Supra System makes it easy for showing agents to access properties and for listing agents to track activity at client properties. The latest Supra® keybox, iBox BT LE, adds Bluetooth® Low Energy technology, and communicates with newer smartphones without any additional hardware.

A data record is created each time a keybox is opened, and Supra's wireless keys transmit the showing information immediately so real estate agents can obtain real-time information about showings. Client questions can be answered quickly, and feedback from showing agents can be gathered while information is fresh in the showing agent's and client's minds.




Supra electronic keys can be a proprietary electronic device or an eKEY application running on popular smartphones. All the Supra keys include PIN-code security. The keys record events each time a keybox is opened.


Supra electronic keyboxes have been used on millions of homes. Current models of keyboxes can be opened using Bluetooth or infrared signals. Supra's system records events each time a keybox is opened.


Bluetooth® is a registered trademark of the Bluetooth SIG. 

Contact Us

4001 Fairview Industrial Dr SE
Salem, OR 97302

Technical Support: (877) 699-6787
Click here to email Supra Support