Customer Care

QRS promises satisfaction, guaranteed.  Below please find resources to support and assist you when using your QRS device.  If you can't find what you are looking for, please contact Customer Care and we will work with you to answer your questions and develop solutions to the problems or issues you may be experiencing.

Opti System Requirements

Currently Opti-Insight version 3.4 ships with the Opti 24-Hour ABPM. See below for system requirements for the Opti.


Minimum System Requirements for Desktop, Laptop and Tablet PCs:

Operating System: Microsoft® Windows® XP or later
Free Disk Space: 20 MB (minimum)
RAM: 32 MB
Processor: Pentium-based or equivalent PC-compatible computer with CD drive
Screen Resolution: 1024 x 768
Connectivity: 1 Available USB Port