If your looking for a simple way to secure your home when the mail comes or someone else is at the door this doorbell is the way to go with that. I have seen the more expensive ones out on the market but couldn't convince the wife to let me get one. This one was almost half the price and I am so glad I did get this one as it was simple and easy to install and it works great wtih the app that came with it. The picture is very clear and I have no issues seeing what is on screen. I am very happy with how well it also works in low light and I think my wife likes it too.