How do I find out if wifi is 2.4 or 5G

[LizzieCheshire]

Trying to set up ieGeek video doorbell which only works with 2.4 WiFi.  Using app it's not connecting so how do I fix this? Thanks

[jamesn123]

@LizzieCheshire 

You probably need to split your WiFi bands

https://helpforum.sky.com/t5/Broadband-Talk/How-to-separate-WiFi-bands/ba-p/3530610