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

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, ...

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

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. You may not think about how well the smoke alarm in your ...