I don't think they will catch many criminals this way!!!!!
Maybe this camera has some special powers and can see through the wall. This has to be the most effective method of catching any criminal activity. The criminal will not know his deeds are being caught on camera. This has to be the best innovation.
Now catching any mysterious activity will be much easier than ever before. Society will see the benefits of such an invention. Maybe this technology has been inspired by superman, who had the ability to see through surfaces with x-ray vision.