Why, because I have 2 smt1500 ups units (both modified with deep cycle 4+hr runtime) feeding apc A/B uninterruptible switch. I want the ability to see status and have custom parameters for each ups native in Unraid. My use case is easy to justify as my ups units run power to the rest of my Lan so when power goes out I can adjust things accordingly for longest runtimes. currently unraid only allows seeing and adjusting perimeters on one ups.