u/NOboi00

Looking for router recommendations for unattended installs.

I need:

• Connect to existing WiFi (2.4 GHz + 5 GHz)
• Redistribute its own WiFi network
• At least 2 LAN ports
• Automatic 4G/5G failover if the WiFi internet goes down or changes password
• Stable for long-term unattended use

Basically:
Venue WiFi as primary internet, cellular backup if it fails.

I’ve used the Teltonika RUT200 before, but it is single-band only, so it can’t connect to venues using 5 GHz-only WiFi.

Any recommendations?