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

The wireless home security systems of 20 years ago were notoriously unreliable. They produced so many false alarms that many ...

You know how you can install a home security system, but then you’d have to pay a monthly subscription for a professional ...

A home security system doesn’t have to break the bank, but equipment and monthly costs can vary widely. Some or all of the mortgage lenders featured on our site are advertising partners of NerdWallet, ...

Modern security systems include everything from motion, glass break, and entry sensors to smart smoke detectors, doorbell cameras, and smart locks. Many home security systems offer both self and 24/7 ...

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 ...