Considering Quantum Fiber as an ISP, but they require the installation of a (permanent) C5500XK smart NID

Does anyone know if this enables any kind of tracking (either through WiFi device logging or network activity)? I've typically used my own networking modems and routers, I'm a little weary of a required smart device that I don't have control over.

So far I haven't been able to find much information beyond what's available from century-link