If you say a bank is getting robbed the robber if he is smart would destroy the CCTV first or he could just wear a mask and use something to mask his voice. When a robber sees a CCTV he would try and destroy it then rob the place
You say that robbers can place a CCTV on top of an Automated Teller Machine (ATM) but a CCTV is bigger than a normal pinhole camera so how can it go unnoticed and people would surely find it weird that there is a CCTV looking at them typing in their pin number. People's suspicions would be aroused and they would not use that Automated Teller Machine (ATM).
Ong Xin Kai (25)