First of all, no organization fixes CCTV cameras without their staffs being aware so that in a case where a staff is caught doing unpleasant stuffs in the office, it can be traceable.
We can't dispute the numerous aid technology has brought to mankind such that one can easily do anything even at your most convenient places however, the use of technology needs not to be abused because there are people in the society who uses this technology as a way to undue others which is very bad .