Hi @Eilonwy79
One EMO can only be connect to one Home Station at a time. If you had 2 Home Stations, you would need to fist unbind it from the first Home Station then pair it with the second one.
More info can be found at the top of this thread:
Also other forum threads related to Home Station can be found here that have a lot of other useful info as well:
EMO Home Station How to use - Guide - Useful Information - Mini Guide
Home Station Reviews - Tips - Ideas - Issues & Solutions
Thanks