DIY Security: What did you do today?

[rbeau30]

I run the UPS system here at the shop off of a bank of 3 20 Ah motorcycle batteries, wired in parallel and hooked up to an old 400 watt hour UPS unit that the original(small) battery had croaked in. It will run 1 desktop computer, a cable modem, wireless router, and my security system for at least 8 hours(the longest I have tested it).

That is awesome. You got pics?

I am hoping to create a battery system for a HAM radio setup. Preferably a bank of sealed batteries (in a trailer) charged by tow vehicle and/or solar panel or two. That is on my "to do" list.