Peephole Viewer Viewing Angle Privacy Review

[Easy to install] The peephole replaces your peephole in 5 minutes without tools. [220 degree] angle of view provides the security of identifying visitors behind a locked door, you can easily see the entire area from the top of the head to the feet of someone outside. [Data protection] A solid, sturdy viewer cover increases your privacy. When the cover is in place, visitors from the outside cannot see the viewer into your home and offer maximum privacy for your protection and security!. [Suitable for door thickness] 35mm-55mm, suitable for doors made of wood, fiberglass or metal. [Security Guarantee] The lens protects your home from break-ins, intruders and home invasions.