How do I install a door peephole?

To install a door viewer, there are a few steps to follow. Here is a simple guide to make the job as effective as possible:

• Choose the ideal location for the viewer. This is usually at eye level and in the center of the door. To ensure you position the viewer correctly, ask another person to stand on the other side of the door and look at you while you make the markings.
• Take a drill and make a small hole at the marked location. Make sure the hole is large enough to insert the viewer. Depending on the model of the viewer, you may need a special drill bit.
• Insert the front part of the viewer from the outside and the rear part from the inside into the hole. Turn both parts until they are firmly seated. Make sure not to overtighten the housing to avoid damage.
• Check the installation by looking through the viewer. You should have a clear view of the other side. If not, make sure the viewer is properly installed and that no obstacles are blocking the view.

With these steps, you can install a door viewer quickly and efficiently.