D atum’s TambourDoor™ is an ideal Health Insurance Portability and Accountability Act (HIPAA) solution. Designed for Datum’s ThinStak®, Vu-Stak® and 4Post™ Systems, Datum’s locking TambourDoor™ can be used with other brands* of shelving to ensure the security and privacy of medical records and any other type of sensitive information. TambourDoor™ units can be used on Datum’s letter, legal, X-Ray and binder size shelving. The TambourDoor™ is easy to attach to existing or new shelving.