I purchased a wifi security camera from rch-spyfocus
However the app states 5G is not supported.
Any advice?
All o f Verizon's routers support 2.4Ghz Wi-Fi. Your camera should still work, as long as your camera can see your network name. Verizon's routers by default, as well as many consumer routers, combine the 2.4Ghz and 5Ghz channels together into a single name, leaving it up to the device as to which band to select. Worst case scenario, there is an "IoT" network you can enable on Verizon's routers, which will set up a 2.4Ghz only network for problematic devices.