Here are the rest... a couple of them should make it obvious which location it was (though I'm not sure if anybody else has explored it).
I was sort of in a hurry, and didn't spend a lot of time taking pictures. I wanna go back and take some better ones when I'm back in town.
The building, as 1ajs suspected, is alarmed. But most of the contacts and doors and stuff are damaged or cut so they can't even work. Same with the motion sensors - we walked past two, and they were both disconnected. However, we did find an alarm panel that said "Armed". I'm thinking it's more for fire than anything, though, because it also has lights for the building next door (that I've also been in), but that building doesn't have any sort of alarm.
The building is clearly partially active, too. There's a lot of new stuff (like lawnmower and gas cans) mixed in with old stuff. The guy I was in there with thinks they're still making soap, but based on the state of the machines/floor/caved in ceiling/etc, I don't think they're using that part. It's hard to tell, really.
Anyway! Here's the pictures:
There are a couple more that I don't like so much
on flickr.