Also, We still haven't even hit theoretical 3g speeds. But reallocation of spectrum is a quick easy way to get there without doing the work.
video streaming
Also, wired connections (especially outdoor ones) have a tendency to be vulnerable to things like wire cutters or fiber-seeking backhoes. I'd imagine a competent security system implementer would find some way to physically secure the cable as best as possible, but given that a wireless jammer is a much more sophisticated attack strategy than, say, some snips or an "accidental" strike by some piece of equipment, going wireless might be a viable tradeoff.
Cameras that use fiber exist, but you could also just use an ethernet camera and a fiber to ethernet converter.
> Also, wired connections (especially outdoor ones) have a tendency to be vulnerable to things like wire cutters or fiber-seeking backhoes.
I once encountered a survivalist who would always carry a length of fiber optic cable with him, that way if he was ever hopelessly lost in the wilderness he needed only to bury the fiber and a backhoe would be along promptly to dig it up.
One solution in those cases is to use directional wireless, which is harder to jam, but then you're back to not needing 5G.
If it's important enough you can also attach a storage device directly to the camera so that if there is a temporary network interruption the data isn't lost.
Of course, you also have the trouble that the cameras themselves tend to be vulnerable to things like rocks. Securing something which is out in the open is hard.
> given that a wireless jammer is a much more sophisticated attack strategy than, say, some snips or an "accidental" strike by some piece of equipment
Jamming wireless is not really that sophisticated. It's both easy an inexpensive to do it. The main impediment is that the legal penalties can be rather severe, but criminals are not well known for their fastidious adherence to the law.
For those who haven't, Shadowrun is a fantasy/cyberpunk RPG, and since the most recent two editions, everything is wireless. Everything. Cameras, locks, guns, you name it. Which makes it a lot of fun for a hacker to brick an opponent's gun in the middle of combat. Or, of course, use a security camera's wireless connection to get into the larger system behind it.
I hope real world security will be more sensible than that, but signs are not encouraging.
But I believe the rule or gentleman's agreement in Shadowrun is that something you paid Essence for (you pay Essence for cyberware and bioware) is part of you and cannot be hacked. Though I believe there have been adventures where for plot reasons it was possible. Shadowrun is not entirely consistent in that regard, I'm afraid.