There's also a battery powered trim nailer (ryobi one) which is convenient because then you don't have to mess with air compressors.

I go in, change the air filters, replace smoke alarm batteries occasionally, I check for leaks under every sink. 

That said as my batteries started to die I have switched over to the Milwaukee platform as they had more options at the time.

(no battery's involved)  are you sure they will allow this?  

Solar panels and battery storage added to the home in 2022.

She had all her CO detectors on the kitchen counter when I walked in and all her smoke detectors needed batteries and some were dead. 

It is very efficient on batteries (I change them once a year).

Main benefit of z-wave is better battery life which sounds amazing for remote managing a property but you’ll end up having to do extra work to load guest codes and have limited functionality depending on the z-hub you choose.

They aren't hard wired and we change the batteries every 4-8 weeks.

and many others have some interesting stuff if you use the search function.Personally, i left:-bulbs (various cfl, incandescent) matching the existing inside/outside light fixtures-extra batteries for smoke/monoxide detectors (i moved to 10 years sealed battery since....)