The circuit presented here is a very simple and yet highly effective alarm system for protecting an object. The circuit requires no special devices and can be built using components that you will no ...

Keep an eye on your home while you're away and prevent package theft with these smart home security cameras and locks.

Install a reliable security system in just one day. DIY home security systems will help to protect your home and your family.

Last month, Ring began taking pre-orders for its Ring Alarm home security system, and today it begins shipping. I've had a chance to spend some time with Ring Alarm, and I've found it's an easy-to-use ...

The best DIY home security systems are affordable and easy to set up without a professional. NerdWallet is committed to editorial integrityMany or all of the products on this page are from partners ...

If you buy something from a Verge link, Vox Media may earn a commission. See our ethics statement. is an editor overseeing The Verge’s product reviews and service journalism programs. Dan has covered ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. Arlo is mostly known for its popular security cameras, but ...

While the Web is full of DIY electronics projects, few are useful as they are entertaining. That’s not the case with this one here, however — a laser tripwire alarm system, which can be used to secure ...

You don’t need a fortress to feel protected. Reinforce your peace of mind with a kit that fits your home and budget. By Julian Vittorio, Amanda Reed Updated Sep 27, 2022 2:18 PM EDT We may earn ...

Home security products are no longer niche investments for the neighborhood’s most luxurious homes. With major brands offering services and products for record-low prices, there are smart security ...