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From: Andy Burns <usenet@andyburns.uk>
Newsgroups: comp.sys.raspberry-pi,comp.os.linux.misc
Subject: Re: More on wifi range - Pi PICO W Oil level sensor
Date: Wed, 10 Dec 2025 05:38:07 +0000
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c186282 wrote:

>    Now if real, legal, 'security' was an issue
>    then you'd want a solid connection all of
>    the time ... and one wi-fi point likely won't
>    provide that.

Only the largest couple of stations have multiple APs in the bay.  The 
building and individual vehicles have 4G, and the buildings form a 
meshed POCSAG network between neighbouring towns (or parts of cities).