Question regarding connecting the outdoor Stick Up Cam Solar to my WiFi network

Hi all! I've bought, just a few days ago the Ring Video Doorbell (2nd Generation). So far is working fine, although it is most of the time complaining of "Poor Wi-Fi Connection", despite having the Wi-Fi router at the next room, 3 meters apart (although this is a new house, so walls and windows are thick). But this is not really related to my question. I want to but a Stick Up Cam Solar, but, as it is going to be outdoor and quite far from the router (at least 15 meters), I am concern it won't be able to connect. So, before buying, I want some advise about it. Note: my router servers 2.4 GHz and 5 GHz. Thanks in advance!