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

Our team started by researching and testing over 60 home security systems, logging more than 10,000 hours in the process. We then selected about a dozen choices that offer self-monitoring as an option ...

Learn how to build a WiFi-based fire and smoke alarm system using Arduino UNO R4 that sends real-time SMS notifications through the Circuit Digest API for emergencies, without requiring a GSM module.

Best Home Security Systems for Renters in 2025 Living in a rental property doesn't mean you can't add your own security system. These are our CNET top picks for renter-friendly security options.

The best home security systems are user-friendly, affordable and customizable to your needs. Some or all of the mortgage lenders featured on our site are advertising partners of NerdWallet, but ...

SimpliSafe, Abode, Ring, Arlo, ADT, Blink and Nest home security systems are affordable and easy to set up. Some are DIY alarm systems; some are only cameras.

There are plenty of great cheap home security systems. Learn about the cheapest home security systems and their pricing, plans, packages, contracts and more.

Arlo's DIY Home Security System has the most versatile sensors we've seen, and now comes with better doorbell and fob compatibility.

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

This project was built as the final project for my grade 10 TEJ201 course. It's an alarm system / simple home security system demo built using an Arduino and various electronics ...

Since criminality is rising in the 21st century, people want to secure their property and belongings. So, everyone in this situation needs a secure system with cutting-edge technology. Therefore, a ...