If your windows or sliding doors have locks that slide vertically or horizontally, a simple paint trick will help you tell at a glance and from a distance if they're locked. Reddit user HandCannon ...

A simple door lock is no longer enough for giving your home supreme protection, especially if you have a glass or a sliding door. While you can equip your home with CCTV cameras, there is still the ...

Lockly isn't new to the smart home scene. The Lockly Vision lock, currently available, combines a fingerprint or access code smart lock with a video doorbell camera. At this year's CES, the company ...