3 ms·
> The loud can't turn it off beeps when power is out. That depends on the UPS, it seems. I have a pair of Back-UPS 1500s with the external battery packs. They
by jlgaddis 6y ago
> The loud can't turn it off beeps when power is out.
That depends on the UPS, it seems.
I have a pair of Back-UPS 1500s with the external battery packs. They have a button on the front-panel for disabling/enabling the audible alarm (just hold it down for 2s, IIRC).