this post was submitted on 06 Dec 2024
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chapotraphouse

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[–] Cysioland@lemmygrad.ml 27 points 1 week ago (2 children)

Many cheap security cameras use NTSC-but-HD instead of anything digital to send the signal to the recorder

[–] FlakesBongler@hexbear.net 18 points 1 week ago

Makes sense

Also good to know for the future

[–] xapr@lemmy.sdf.org 15 points 1 week ago* (last edited 1 week ago)

Absolutely - they still sell HD security cameras that use composite analog video as output to the recorders too. Examples: https://www.cctvcameraworld.com/analog-security-cameras.html