Hello, I just installed a generator with a manual switch, so now I'm investigating options for being alerted when street power goes back on so I can switch back to street power. Obvious options are looking at houses nearby or street lights, but I was interested in a device that would give a visual and/or audio alert. Preferrably, something that hooks into the electrical panel and has a remote alert that can be palced in a different part of the house. Any ideas? Thanks!