Looking for an alarm system to make you feel more secure? We've tested all the best professional and DIY home security systems to help you decide which is right to protect your family and property.

From using existing wiring to repurposing old hardware or smart devices, keeping your home secure might not cost as much as you think.

Best home security system for 2026: Top alarms tried and tested by an expert - How to choose the best home security system ...

228.4834% OFF$149.99 at Amazon Pros: Cons: As our top pick for one of the best self-monitored home security systems, SimpliSafe is a clear overall winner. This wireless system is balanced and easy to ...

Your first question when shopping for a smart home security system should be "what's the difference between a smart security system and a "dumb" one?" The answer to this question varies from brand to ...

Home security systems—once the exclusive domain of high-priced professional installers—have never been more affordable, and the hardware and software is simpler, more intuitive, and easier to set up ...