Just my thoughts to your post. An by no means am I trying to take away these are just things I’ve learned or seen over time.
7: the issue for all these internal this is that it requires essentially a refrigerator style compressor to cool. The work around will most likely be that the user place adequate ice packs, dry ice, or gel style cube to keep the item cool while away.
Adding a solar panel and refrigerator style compressor will add cost and price to us essentially but it’s do able. But great thoughts and contributions.
22: The only security company that is contracted with the Police is Sonitrol. 60 minutes did a segment about this a year or so ago. Essentially security company’s pay call centers to monitor the devices and then contact you before they call the police if a set amount of time goes by. Something about security systems that people have to understand is yeah they seem really cool and helpful. But guarantee your not home to a robber. The cameras at least put a face or person to the incident. Fear is the motivator of sales to these things.
I only invested $300 for a bundle because I wanted to be able to see who’s at my home. If they wanna get in they will. All I can do is ensure I have adequate insurance, rider policies to things I value the most and just live my life. It’s just a helpful deterrent.
23: the use of 2.4 band is because it’s not a heavily used band as a 5ghz is. But understand the concept.