Hi to all. Just wanted to share my experience with the g5. I live in Quebec, Canada. We have our share of weather(rain/snow/cold/wind).
I have 5 installed around the outside of my home, not “protected”. No issues whatsoever! Was fearing the extreme cold (we got -35c for many consecutive days, multiple occasions), flawless! Great product for me!
Thanks @guylopes71 for sharing your experience and give us feedback! I also think it’s a great product !!! Can’t wait to get the G510 with Home Station 
Do you know when are they going to release Ty he G510?
Unfortunately I don’t know any release date - waiting also for it ! But I think we need to wait a little more (second half of this year?!?)
@guylopes71 Hey un autre Québécois 
I’m also in Quebec, and I’ve been using several Aqara products outdoors (cameras and sensors) for years without any issues!