Keep burglars away with the best DIY home security systems. These expert-tested systems will give you professional-grade protection without the hassle of a professional installation.

One of the first decisions you’ll make before building out your own smart home is weighing security features against convenience features. Most of the packages you’ll encounter will emphasize ...

In this step-by-step tutorial, learn how to make a powerful alarm at home using a DC motor. Perfect for DIY enthusiasts, this ...

Get a step-by-step guide on how to install your own home security system. Learn what tools you'll need, tips on where to place your equipment, and more.

How to choose the right home security system: Preparation Before you get started, there are a few things to consider. While you don’t need to make any special preparations before installing the ...

Consumer Reports surveyed over 11,000 people to find the best DIY home security systems. Here are the top brands from our ratings.

A home security system is a comprehensive surveillance system designed to secure points of entry—doors, windows, etc.—in a house or building. A security system can be monitored or unmonitored.

You know how you can install a home security system, but then you’d have to pay a monthly subscription for a professional service to monitor your home around the clock? A self-monitored home security ...

It can be hard to choose from ADT’s huge range of available plans, services, and add-ons—but with ADT cost starting at $599, there’s a home protection solution for just about anyone.

From DIY to professionally installed systems, these testing procedures help us recommend the best home security system for every reader.

We explain all you need to know to make an informed purchase of a home security system, including how they work and what features to look for.