Software Licensing

This page is for activating AIM 11 licenses. If you need to activate a TSI Link subscription log in to tsilink.com, and on the https://tsilink.com/home page, click on the Activate New Device Icon in the lower right hand corner. If you need to activate a TSI Link for Respiratory Protection subscription, log in to https://resfit.tsilink.com/ and if the subscription needs activation you will be asked to input your activation ID.