My Comments On Jireh's Post (Andre Chia,01)

I agree with Jireh that CCTVS use a lot of electricity and contribute to Global Warming. Thieves will also not steal for fear of getting caught. However, thieves can still put on masks to cover their faces and CCTVS do not cover the whole area. In the event that there is a power cut or something wrong with the CCTVS, all video footage will be gone. Thus, CCTVS are just an added precaution for safety. When compared to security guards who will most probably not be affected by a power cut or memory loss, security guards are still a lot more useful as they can still try to scare off thieves with masks on. I also agree that CCTVS help to scare off robbers but they are not a hundred percent foolproof.