Can I use my solo cam E20 in a different country?

I just bought a solo cam E20 and I’m in US. I’m trying to set the app but it asks for a region. I need to know if I set the region to US, is it possible when I’m in Europe to take and use the same camera unit (I will be at a Airbnb and I need to be sure that I can spot if there are any uninvited guest when I’m not there).