Manufacturer: Aeon Labs
Model #: DSA3202W- ZWUS V1
Compatible with Axial
You must update the firmware on this remote to version 1.19 (or current) before including. The firmware can be downloaded from the Aeotec website at www.aeotec.com/support. Download the version that corresponds to your area. ZWUS for USA, etc. This remote "includes" using the JOIN button. Once included you can auto configure. You can wake up this remote by holding down the JOIN button for 3 seconds. The + button is for including devices directly and the - button for excluding devices directly.
More advanced instructions can be found here:
https://aeotec.freshdesk.com/support/solutions/articles/6000035629-in-depth-minimote-guide