Напишите по 4 + и - видеонаблюдения в магазинах, на улице , в кафе

+ it protects personal things from theft and intentional damage + it protects the employees + it can help to find a common language with the employees, understand their characters, and to trace habits +If there was a theft or other incident some time ago, the video will help solve the crime - total control keeps a person in suspense - a high-quality video surveillance system costs a lot - it may contribute to conflict "boss – empoyee", nobody wants to show his private life or habits