I feel safer with these signs and cameras scaring off those I don't want to see. I wanted to install security around my home but didn't want to add more security cameras than I already have. So these replica scare cams are great for parts of the house that weren't completely covered by the cameras I already had. I think it's great, how they look like the real thing and now the house with all the cameras looks like a safe bet. Signs are also a great way to show someone that this may not be the best home to go wrong. The cameras are very easy to mount and detach from where I put them.