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.

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 ...

If you’ve ever doom-scrolled your neighborhood apps at 1 a.m., you already know: Porch pirates and break-ins don’t care how ...

SimpliSafe and Ring Alarm are often mentioned as top choices for DIY home security systems on Reddit, prized for their ease ...

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 ...

When you think of Ring, you probably think of doorbells and cameras. But the company known for the video doorbell also has home security with its Ring Alarm. For many, smart security may seem ...

Besides making you eligible for a break on insurance rates, the peace of mind that comes with easily monitoring activity in your home can’t be understated. Thankfully, those looking for this kind of ...

The Netatmo Indoor Camera shows promise with its facial recognition and personalized security features, but the camera and its app need more work to catch up to the competition. Netatmo has certainly ...

Vivint’s custom home security systems are pricey, but its professional services are top-notch. NerdWallet is committed to editorial integrityMany or all of the products on this page are from partners ...

Home security systems—once the exclusive domain of high-priced professional installers—have never been more affordable, and the hardware and software is simpler, more intuitive, and easier to set up ...