Outdoor WiFi Wyze Cam Signal Solution

Asking the community about Wyze Cam and outdoor Wifi -

I have several Wyze cams and they are great IMO. I have several outside in weathered enclosures. However, my WiFi is not the greatest and have issues connecting at times.

Any users here have a proven Outdoor WiFi solution that is proven reliable with excellent signal strength?

I have cams all around my business property so getting good signal is hard - I have metal and wood structures and cams on the perimeter so I need something that will get good strong signal strengths.