Menu
Best Security Systems

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more ›

Buy Smart. Stay Safe.

Hands-on reviews of the security and safety gear we actually installed in our own homes, plus plain-English guides to what your house really needs.

Best Home Security Systems
A suburban home lit up at dusk, protected by a home security system

Browse Top Categories

Home Security Systems Security Cameras Video Doorbells Smart Locks Safety & Detection Family Safety

Start with your situation

Pick the one that sounds like your home and we will tell you what to do first.

I rent my place No drilling, no landlord approval needed. I live in an apartment What actually works in a shared building. I have young kids Room-by-room childproofing checklist. I just moved in Rekey the locks before your first night. My packages get taken Cut porch theft without a monthly plan. I want the basics The checklist we give every new homeowner.

Recent news

We Install This Gear in Our Own Homes

Our four writers buy the systems, mount the cameras and hang the locks themselves, then live with them for months across four different climates. What we publish is what actually happened: the 3 a.m. false alert, the battery that quit in January, the app update that broke a routine. No borrowed lab numbers.

Meet Our Team
A technician wiring an electrical box on a wall

Buy smart with our top picks

The guides our readers open the most, one per category.

Home Security Systems Home Security Systems Smoke Detectors Smoke Detectors Smoke & CO Combos Smoke & CO Combos Smart Smoke Alarms Smart Smoke Alarms Security Cameras Security Cameras Video Doorbells Video Doorbells Smart Locks Smart Locks Family Safety Family Safety

Research & Statistics

We check every safety claim against published data from fire, crime and public-health agencies, then say which agency it came from.

Read Our Latest Guides
Standards we check against:
  • NFPA
  • CPSC
  • UL Solutions
  • FBI UCR
  • CDC
3 in 5 home fire deaths happen where no smoke alarm was working Source: NFPA
~1 Million burglaries are reported in the U.S. each year Source: FBI UCR
400+ Americans die of accidental CO poisoning every year Source: CDC