One of the most retarded things I've ever seen, they show you how to beat it in the pictures. Anyone with half a brain can see the huge flaw in this and how to easily beat it, we are just "dopers" though. If i read my local police bought this piece of crap i would probably show up at the city council meeting myself.... probably only runs $100,000+++.
Also the stupid picture shows a greenhouse grow without a single light, the "IR" wouldn't be able to detect anything there, thats why they have helicopters.
If this "crushes all your hope and dreams" you should really look just a little into IR and how simple this would be to beat.
O and look at the picture, where is the part of the house they can't see? lol good luck man.