For U.S. users: The most current R Series^® software version is 20.0. To check your current version, turn on your R Series monitor/defibrillator and look for the version number displayed in the lower right corner of the screen. For more information about upgrading your R Series software, please fill out the form below and a Technical Service Representative will contact you.

Working outside the U.S.? Fill out the form below and we will contact you with more information.