Great Backup

I bought two of these recently while they were on sale. It wasn't but a few days until they cam into use for the first time, they performed as advertised. One kept my VOIP phone, cable modem, and router up and running. The other gracefully shut down my PC after the alloted time I had set. My only complaint is that the software will only monitor one unit, would be nice if it could monitor both units. I contacted APC and got my answer to this question in very short order.