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.

Installing your home security system yourself can save you hundreds of dollars. These are the best DIY options, with and without professional monitoring.

He’s using an Arduino Uno and an Ethernet breakout board to hook it up to the network. This allows him to send text messages to himself when the alarm system is armed, disarmed, or triggered.

Do you have a hard time waking up like I do? TK takes us though a simple Arduino setup that creates a sunrise alarm to help you wake up to a simulated sunrise.

Protect your home and family with one of the best DIY home security systems featuring easy installation and multiple options. We reveal the 7 top companies and systems.

We look at DIY security systems in opposition to professional systems to see which offers the best deal.

DIY home security systems allow you to put together your own smart home security system how you want it, without hefty subscription and installation fees.

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

Consumer Reports did the math on DIY home security system costs. See the factors that affect how much you'll pay, as well as ratings and reviews of the three most affordable systems.

Trying to figure out if you should build a DIY smart home security system or opt for a professional one? Here's a closer look at both to help you decide.

The second-gen Ring alarm security system is a worthy purchase, whether you're just getting started with an alarm system or already have Ring cameras.