find out if device is on 2.4 or 5ghz?

[NaveedZ]

hi

is there a way to see or find out if a device is on 2.4 or 5ghz?

i have  a doorbell, which is working but when i go in sky web UI i see the device is offline.
i checked in the sky app and couldn't find a way to see if the doorbell connected to 2.4 or 5ghz.

is there a reliable way ?

Thanks