Very satisfied. It does what it's supposed to. It has many settings, such as when to close or never open after a power outage. It's worth every penny you pay. Take a look at its features on the official website.

You get what you pay for.

I bought them for household use, but they are intended for serious demands, not so much in terms of energy levels but in terms of signal quality, speed of transition from power supply to battery. They are used in corporate environments, servers, hi-end audio systems, etc.

Truly exceptional, I have peace of mind regarding my home server that I have set up, as well as my computer always shutting it down without losing anything open.

I may not have needed such a high-quality machine for such tasks, but I truly do not regret it and I feel secure.