How we test home security systems

Our three test homes

• Test Home A — 1,200 sq ft urban apartment (Denver, CO). 2 entry doors, 8 windows. Renter-friendly, no drilling.
• Test Home B — 2,400 sq ft suburban single-family (Columbus, OH). 3 entry doors, 14 windows, a garage, and an unfinished basement.
• Test Home C — 3,800 sq ft rural residence (rural Tennessee). 5 entry doors, 22 windows, detached garage and barn, low cell signal — exactly the conditions that expose cellular-monitoring weak points.

The 14 criteria we grade on

1. Installation time — timed from unboxing to armed-state.
2. Installation friction — does the app walk you through it clearly?
3. Sensor quality — entry, motion, glass-break, water, smoke, CO.
4. False-alarm rate — 14-day ambient-living test in each home.
5. Intrusion detection — 25 simulated break-ins across door, window, glass-break, and motion vectors.
6. Monitoring response time — median of 5 timed dispatch tests with Sandra B. (retired 911 dispatcher).
7. Cellular + battery backup — we cut the wifi and power to verify redundancy.
8. Crash-and-smash protection — does the panel phone home before it's destroyed?
9. Camera quality — 1080p or better, night vision, person detection.
10. Smart-home integration — Alexa, Google, Apple Home, Matter, Z-Wave, Zigbee.
11. App usability — scored by 6 testers across three age groups.
12. Pricing transparency — any surprise activation fees, rate-creep, or termination fees.
13. Contract terms — length, cancellation window, move policy.
14. Customer support — two secret-shopper phone calls at least 72 hours apart, scored by response time, knowledge, and courtesy.

Simulated break-ins

Across 14 systems we ran 1,064 simulated intrusion attempts — every category of scenario we could find documented in FBI and police reports. We document every test in a public Google Sheet (available on request). No real property is damaged; we use a combination of industry-standard sensor tamper tools and purpose-built door/window test rigs.

When we update

Every article is re-verified every 30 days for pricing and plan changes. Hands-on testing is re-run every 90 days. When a brand ships new equipment or materially changes monitoring terms, we re-test within 30 days of the change going live.