In this week’s links post we mentioned an over-powered DSLR peephole that purportedly cost ... stripped down to its PCB and hidden inside the door itself. Even if you see this from the inside ...

This file photo shows a way to prevent people from using a door peephole to see inside a home. (Mainichi) FUKUOKA -- Door peepholes that are designed to allow a person inside to look out might ...

The best part about it is that it can be installed directly on your front door. It installs and replaces your peephole, and it can sense when people are knocking on your door. Like the Ring Video ...