Independent Hardware Testing — Miami, FL

Home security hardware —
independently scored.

Cameras, video doorbells, smart locks, and motion sensors tested on real-world performance. Every device purchased at retail. No brand partnerships.

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58+
Devices Tested
$0
Brand Sponsorship
NV+ Range
Night Vision + Range Data
Testing domains

What We Test

Four home security hardware domains evaluated with standardized performance protocols in controlled and field-test conditions.

📹

Security Cameras

Night vision clarity, motion detection range, recording resolution, and weather resistance scored per model.

🔔

Video Doorbells

Motion detection angle, response latency, two-way audio quality, and battery life benchmarked.

🔐

Smart Locks

Battery longevity across 1,000 cycles, auto-lock reliability, remote access speed, and tamper resistance rated.

📡

Motion Sensors

Detection range, false-positive rate over 30 days, pet immunity accuracy, and battery consumption tracked.

Scored findings

Latest Hardware Reviews

Real-world test data. Every device on the same protocol, purchased at shelf price.

All reviews →
Outdoor security cameras evaluated for night vision clarity at 0.5 lux 8.6 / 10
Security Cameras

Ring vs Arlo vs Wyze: Outdoor Camera Night Vision Clarity Measured at 0.5 Lux

Top Pick 3 Brands Read →
Video doorbell motion detection accuracy mapped at 15 and 25 feet Mapped
Video Doorbells

Google Nest Doorbell vs Ring Video Doorbell 4: Motion Zone Accuracy Mapped at 15ft and 25ft

Nest Wins Ring Zones Inconsistent Read →
Smart lock battery life test after 1000 lock-unlock cycles August Yale Schlage 8.3 / 10
Smart Locks

August vs Yale vs Schlage: Smart Lock Battery Life After 1,000 Lock-Unlock Cycles

Clear Winner Read →
Budget security camera motion detection tested against premium model on same protocol Investigated
Security Cameras

The $30 Security Camera That Matched a $150 Model on Motion Detection — But Failed on Audio

Mixed Result Read →
Motion sensor false positive rate 30-day test with pets present in home 30-Day Study
Motion Sensors

Indoor Motion Sensor False Positive Rate: 5 Brands Tested Over 30 Days With Pets Present

2 Pass Pet Mode 2 Fail Read →
Solar versus battery camera charge maintenance test in Miami overcast conditions Miami Field Test
Security Cameras

Solar-Powered vs Battery Cameras: Charge Maintenance in Miami Overcast Conditions

Solar Underperforms Overcast Read →
Home security devices organized on a testing bench for standardized evaluation
About Group JL

Independent testing. Published scores. Zero affiliation.

GROUP JL LLC is an independent home security hardware evaluation company based in Miami, Florida. We test cameras, video doorbells, smart locks, and motion sensors using standardized performance protocols, then publish scored findings with no brand sponsorship and no affiliate revenue.

We do not install security systems, monitor properties, or sell devices. We score the hardware that homeowners depend on.

✓All devices purchased at retail
✓Same protocol for every brand
✓Zero affiliate revenue
✓Raw performance data published

Device scores before your next security upgrade.

Hardware test results only. No brand content. No paid promotions. No shared data.

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