Indianapolis-based Defenders Inc., one of the city’s largest private companies, has been acquired for about $381 million by Boca Raton, Florida-based security systems giant ADT Inc., the companies ...

Home security systems are electronic components that work together to protect your home. It brings peace of mind by setting the alarm off when there’s a break-in, scaring off burglars and intruders.

The best home security systems are user-friendly, affordable and customizable to your needs. NerdWallet is committed to editorial integrityMany or all of the products on this page are from partners ...

When you pick out a home security system, you'll have to choose between DIY (you install all the components and handle the setup yourself) or a professional installation (someone comes out to your ...

If you see a Local Security Authority protection is off message, then this post explains how to enable Local Security Authority (LSA) Protection in Windows 11. Local Security Authority is one of the ...

Purchasing a home security system once required having a technician come into your house to punch holes in your walls, then snake wires to every door and window ...

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 ...

A home security system doesn’t have to break the bank, but equipment and monthly costs can vary widely. Some or all of the mortgage lenders featured on our site are advertising partners of NerdWallet, ...