I managed to kill the SD card that my Alarmdecoder Raspian image was installed on. I have tried building from scratch using a Raspbian Buster and Bookworm base, and both throw errors due to outdated version dependancies.
As everyone knows, the alarmdecoedr.com site is down, and therefore the link to pre-built images is gone. Wayback Machine hasn't archived them either. I've scoured the internet but cannot find a pre-built image anywhere. Can anyone help me out?