Pi 4 Power Loss

It there a way to support a UPS on the Pi 4 Channels DVR, or an R/O OS ala TiVo that can't be corrupted by a power loss? Or is it immune to corruption now?

RPi will run for days on a small UPS. I do have nut/upsd installed on my Pi to monitor 3 different UPS attached to different systems. But I don't run a channels build, nor do I run channels on my Pi. But it might work for you anyway. Really, though, you probably don't need nut. Because, unless you lose power for many many hours, the Pi connected to a UPS will just keep going forever.

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