I have no doubt that it would cost millions. If it's important enough to do, it's important enough to spend extra on a (supposedly) reliable and secure system w

I have no doubt that it would cost millions. If it's important enough to do, it's important enough to spend extra on a (supposedly) reliable and secure system with some massive 24/7 maintenance contract. Unlike convenience store cameras that can just use off-the-shelf products and still deter criminals by just being there even when broken.