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.

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

Additionally, he was looking for a compact alarm clock he could take on the road, rather than relying on the one in his hotel room. Inspired by other binary clock projects he has seen over the ...

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 ...

After over 3 decades working in residential construction, contracting, remodeling, maintenance and home repair, Deane began writing to broaden his reach. Throughout his career, his passion has ...

The best DIY home security systems are affordable and easy to set up without a professional. Some or all of the mortgage lenders featured on our site are advertising partners of NerdWallet ...

that's not the case with home security systems because the tech you need to set them up is all quite accessible and functional. In fact, opting for a DIY system can bring costs down ...