Why did the property agree to install the invisible protective net invisible security window?

Hehe, I have installed it all, and everyone who knows a little about electricity knows it! ? First use the cell phone frequency to block (isolate the transmission of communication equipment), and then get a wireless jammer if possible? Then use short circuit. The thief only needs to short the wire in the wire drawing at the 1 end and the 5/end, and then at the 2? 3? It's too easy to do a case with four iron wires, isn't it? In fact, these are not high-tech at all and need to be improved, but it is still effective to prevent children from climbing. I call this kind of net "anti-falling net"? I think it's better to be traditional