CCTV surveillance has many advantages. It is commonly found in shopping malls and flats. It is used to observe and record what is happening. With this, when crimes happen, the recordings can be used to find out who the thief is. This reduces crime rates and makes the people feel safer as people would think twice before commiting a crime as their chances of getting caught are very high.
However, CCTV surveillance cannot capture everything as it has a limited range. It also has to be switched on twenty-four hours everyday and this may also cause the rate of global warming to increase .
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