>>991056
>and balcony loses signal for 22 seconds every hour.
I would see how the outage goes after receiving the device and see if you can cut that time down. Then make a decision on next steps that are
1. pay $250,
2. accept the loss in coverage, or
3. install it yourself.

You could also install another WAN exclusively for this network outage, but it will probably cause the same delay for most apps.