Although websites claim reverse door viewers were designed for Law Enforcement, now anyone can purchase them. A quick search on the Internet will return hundreds of sites willing to sell them to anyone. Many of them show how to shoot video through the peephole using reverse door viewers. Reverse door viewers are about the size of a roll of quarters, and they are easy to conceal. Although it was at hotels where the problem in peephole security came to light, hotels are not alone. Apartments, condos, dormitories, and single-family homes are all potential targets for peeping toms. Get protection you can trust, today.