The mitigation here is to make it only turn on after 60 days. most places don't store cctv footage for more than a month, so if you have a dummy period, by the time it's noticed, the footage will be gone
FBI? US don't even have enough CCTVs in US probably for this to be an issue. rickooooooo is talking about somewhere "more oppressive". You go into enough detail on events of 1989 and they are absolutely doing it over that over there. And if you think they need to "do gait analysis", don't worry, it's automatic.
I get it's a joke but in case someone thinks it'ss serious, unless you install it literally in the middle of nowhere with no CCTVs and also no one to connect to it, you will only stand out more in the crowd as you make your escape...
Put dollar store lamp with enabled lightbulb in backpack. Enter library. Scope out cameras. Find outlet in blind spot. Install lamp and bulb. Drop hints like qr sticky notes, or riddles like don't ban books, turn ur bulb on. WinRAR.
If you put something the oppressive regime really doesn't like, finding who went into the blind spot in the time that the lamp appeared is easily automated. Ingress & egress are covered. You may get lucky but you might be gambling your family on it too.