* Discreet view. Nobody will know you have installed a camera when they knock on your door, so they will not be able to hide as easily if they try to hide from view. These cameras are designed to be installed easily and discreetly in a door in minutes.
* Wide viewing angle. Some cameras offer viewing angles of up to 170 degrees, which is much higher than the average there is a peephole in the door. This will give you more security and more difficult for people to hide behind the corner.
* Sharp and clear images. One of the most significant benefits of installing a camera lens instead of the standard peephole in the door is that the electricity so it gives you a sharper and clearer picture of the day or night. This makes it easier to detect faces in a few seconds, so you can be sure you make the right decision when you prepare to open the door.
* Easy installation. Most equipment can be installed directly in the sights of the standard window cut to door, so you do not have to worry about drilling holes in it in the door. However, some people prefer to install their peephole cameras in other areas around the door or windows. In these cases, you can mount the camera on most types of wood or materials.