The wireless home security systems of 20 years ago were notoriously unreliable. They produced so many false alarms that many homeowners stopped using them. That’s all changed. Today you can buy DIY ...

In this step-by-step tutorial, you'll learn how to make a very loud, simple, and powerful alarm using everyday materials.

The right best home security system for you can be as simple as a single camera, or as complex as your vision – and budget – allows, with sensors, locks, hubs, sirens, smoke screens, a video doorbell ...

Ring is best known for its video doorbells and security cameras, but it also makes one of the best home security systems. Sold in various sizes, these systems include devices like door and window ...

A complete home security system protects your entry points (doors and windows), detects motion inside your home while you’re away, and includes a keypad for arming and disarming the system. Ring makes ...