elevator alarm line to connect to legacy POTS wiring going to the panel in an el... | Hacker News

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		walrus01 on June 30, 2022 \| parent \| context \| favorite \| on: FCC Closes Robocall Loophole elevator alarm line to connect to legacy POTS wiring going to the panel in an elevator? maybe

pishpash on June 30, 2022 [–]

An old elevator. If you were to design a new one you would route around the Faraday cage.

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