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Security cameras have come a long way, from walled-garden overpriced systems to inexpensive DIY solutions. For years, wired security cameras were considered the norm, while battery-powered wireless cameras were deemed an inconsistent alternative.

Today, however, a good wireless camera can handle most homeowners' needs and, in many cases, be the only option. As a smart home reviewer, I have a full surveillance system in my home with 10 security cameras, yet only two are wired. For most purposes, wireless cameras are my first choice, and I'll walk you through the checklist to help you determine when wired or wireless is best for your home.

While resolution and AI-powered notifications are flashy features, there are more important questions you should ask yourself before shopping for a camera.