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

David Nield is a technology journalist from Manchester in the U.K. who has been writing about gadgets and apps for more than 20 years. He has a bachelor's degree in English Literature from Durham ...

Google Nest’s high-tech products make for great smart home automation, but don’t function as a true alarm system. NerdWallet is committed to editorial integrityMany or all of the products on this page ...

Windows uses all sorts of tricks to pinpoint your location. If you don't want your location being tracked, you must disable this system setting.

The solar-powered Swann MaxRanger4K Solar Security System is a great option for surveillance of large spaces where wired or battery-powered cameras would be difficult to install and manage. The ...

Abode’s affordably priced kits and wide range of smart integrations make it a competitive home security system. NerdWallet is committed to editorial integrityMany or all of the products on this page ...