Using a Supra secure lock box offers efficiency to real estate professionals, and a peace of mind to home sellers. The Supra system eKEY™ makes it easy for showing agents to access properties and track activity at the client properties.


  • A data record is created when a lockbox is opened.

  • The eKEY™ application on the smartphone immediately transmits that information to the Supra database.

  • 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 minds.

  • Only real estate professionals and related industry providers subscribe and have ability to access the home during programed time slots ( i.e. 9am - 9pm), unlike a a keypad or dial lockbox, which anyone can access at any time of the day or night.