Hey there! Honestly, now there are a lot of ways to turn them off robbers may no. Also, imagine you are out of the house. If the robbers come, you will be able to see them at an exact moment only if you are monitoring the situation all the time you are out. I do not think it is possible. So, I do not think CCTVs will be enough for a high level of home security. I use
https://ajax.systems/. For me, this is the best variant. I have tried four different brands. The Ajax company produces modern products with unique batteries that work for more than 5 years. Also, they have a phone application where you can control the situation and get notifications if there is any trouble.