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

Security cameras can make your home feel safer, but keep privacy and obstructions in mind. Some or all of the mortgage lenders featured on our site are advertising partners of NerdWallet, but this ...

Home security systems can be as simple as a single camera, or as complex as your vision – and budget – allows, with sensors, locks, hubs, sirens, smoke screens, a video doorbell and even 24/7 ...