I've reviewed security systems from all major brands. Here are my most important recommendations when you're ready to set up your own.

If your home has thick brick walls and a large square footage, a hardwired security system would be more reliable than a wireless one. Spotty Wi-Fi signals and limited cellular coverage won’t be a ...

Home security systems come in a variety of packages, from DIY security systems to professionally installed security systems. When you have so many to choose from, there’s a lot to consider: Do you ...

Wired home security systems are generally considered the most stable, ultra-secure choice for protecting your home. But, when picking the best home security systems, it’s worth remembering that wired ...

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 ...

There aren't many places you can buy hot dogs and quality home security equipment, but that's the magic of Costco. Here's ...