We tested four well-known and well-reviewed security kits, comparing them against a professionally installed package, to find ...

The best DIY security systems in our tests protect your home well with core features such as keypads, smartphone apps, and remote sirens, but most of the systems we tested showcased weak data privacy.

There’s a huge market for 433 MHz alarm system hardware out there, from PIR motion detectors to door and window sensors. If you want to put them to work, all you need is a receiver, a network ...

If your home is your castle, it’s worth protecting it with a security system. The wide availability of user-friendly cameras, ...