Bought the AX Pro system as a replacement for Nest Guard as Google is pulling support on that. The installation was far from effortless, the system is complex, offers loads of options but none of these options seem to be documented anywhere. The supplied manual only explains how to install and connect a sensor. It does not explain how to actually configure a sensor. Eventually It’s a matter of trial and error the figure out what setting does what.
The one thing I really miss is geofencing. The retailer told me it supports geofencing, but so far haven’t been able to figure out how to configure it. My old Nest system would send me a reminder if I forgot to arm the alarm if I was away from home and it noticed other family members had left as well. Was a really useful feature. Compared to Nest, this feels like a system 20 years back in time.