Security consultants explain how exterior cameras deter trespassers before break-ins occur.

Low-aperture lenses and large image sensors engineered to capture full-color night video in pitch darkness.

The new Blue Doorbell Camera by ADT lets users talk with visitors from anywhere via an iPhone app, and alerts the user whenever anyone approaches their door. It joins just two other doorbells that ...

When it comes to home security, what happens after dark matters just as much as what happens during the day. Low light makes it harder to see who's at your front door, and harder to spot anything ...

Contrary to popular belief, most property crimes—including burglaries and package theft—happen during the day, not under cover of darkness. But night still brings unique challenges: fewer people ...