On 23/03/2021 06:15, Jan Novak wrote:

Am 21.03.21 um 00:40 schrieb nev young:

I have 10 Pi zeros working 24/7 as CCTV cameras.

Hi,

can you describe your Hardware and OS / daemon from that project?

Yes.

As at Mar 2021 they are:
# PiHardware, Camera, SD
1 Pi zero W, LifeCam HD-3000, 32Gb
2 Pi zero W, LifeCam Cinema, 32Gb
3 Pi zero W, LifeCam HD-3000, 32Gb
4 Pi zero, Pi NOIR cam, 32Gb
5 Pi zero W, LifeCam HD-3000, 32Gb
6 Pi zero W, LifeCam Cinema, 32Gb
7 Pi zero W, LifeCam HD-3000, 32Gb
8 Pi zero W, Pi NOIR cam, 32Gb
9 Pi zero W, GEMBIRD 8Gb
10 Pi zero, PiHut ZeroCam 32Gb

All running headless latest Raspbian Lite GNU/Linux 10 (buster) O/S and
motion 4.1.1 capture software. I run apt to update/upgrade once a month.
Each camera runs a cron job to purge old images every night and a cron
job rsyncs the image directories to a pi file server overnight over wifi.

Cameras 4 & 8 run using IR lights.

You may get more from http://www.nevilley.org.uk/cameras/cameras.php
although this needs updating. There have been changes since Dec 2019
mainly re-locating webcams and rebuilding the SD cards with Rasbian
Buster (from stretch) in Aug 2020. Most of the SDs were replaced as I
just burned a batch of new ones and then changed them en-masse. I bought
20 32Gb SanDisk Ultra microSDHD UHS-1 cards off Amazon.

--
Nev
It causes me a great deal of regret and remorse
that so many people are unable to understand what I write.

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