Reviews and tutorials on the Qualiforce anti-intrusion sound cannon

1 - Technical Analysis

Technical analysis and unboxing by an independent engineer. Video in French—be sure to turn on the subtitles.

2 - Feature on M6's "Un jour un doc"

Installation and testing of the AJAX READY sound cannon for protection against home jackings

3 – Feature on the show “66 Minutes”

Testing the sound cannon in a house in the Paris suburbs.

4 - Decibel measurement of the sound cannon, speaker, and C2 & V2 case - 1 m

134 decibels at 1 m. Sound quality does not reflect actual power (compressed by the smartphone).

5 - Test of the 133 dB portable sound cannon with a built-in tear gas dispenser

Test of the portable sound cannon, featuring footage showing the power and cleanliness of the CS gas being propelled. Video in French—be sure to turn on the subtitles.

6 - Test at 12 m with the speaker and the C2 & V2 case

Test of the C2 dual-speaker sound cannon in a large equipment room. The sound quality does not reflect the actual power (compressed by the smartphone).

7 - Neighborhood Nuisance Test from Outside an Enclosed Building Using the C2 & V2 Kit

Noise level test from outside—we remain below 100 decibels. The sound quality does not accurately reflect the actual volume (compressed by the smartphone).

8 - 12-meter test - C2 double-barrel or V2 case

Increased impact with two cannons fired in parallel. The sound quality does not reflect the actual power (compressed by the smartphone).

8 - CS Gas Diffuser Test

Test of the CS gas dispersant designed for integration into sound cannons. Total firing time: 22 seconds—volume: 450 m³.

9 - Tutorial on How to Activate the Panic Button via Smartphone

How to manually activate your alarm system remotely upon confirmation of a break-in. Video in French—be sure to turn on the subtitles.

Resources

Anti-intrusion Sound Cannon: How to Maintain the Element of Surprise Qualiforce - Anti-Intrusion Sound Cannon

Canon's Anti-Intrusion System: How to Maintain the Element of Surprise

May 16, 2026|Lucas Prouteau

To choose the right security system, you must first understand a fundamental rule: a security device that is visible to the public is no longer considered effective.

Density, Bandit, UR FOG: Is the fog generator the ultimate solution against burglary?

January 31, 2026|Lucas Prouteau

Is a fog generator really the best way to protect against intruders? We explain its limitations, risks, maintenance requirements, and more modern alternatives.

Should you connect your cannon to your BLAST via the main alarm, or run it in parallel?

January 29, 2026|Lucas Prouteau

Canon BLAST: Should you connect it to your existing alarm system or install it in parallel? A clear comparison based on your system and your security needs.

Blast Sound Cannon and Radio Jamming: How to Stay Protected Even in the Event of an Attempted Sabotage Qualiforce - Anti-Intrusion Sound Cannon

Canon's Blast and Radio Jamming: How to Stay Protected Even in the Event of an Attempted Sabotage

January 29, 2026|Lucas Prouteau

Radio jamming at 433 MHz, 868 MHz, 4G, and Wi-Fi: How a sound cannon remains effective even if a wireless alarm is disabled.

Does the Qualiforce anti-intrusion sound cannon disturb the neighborhood?

January 28, 2026|Lucas Prouteau

Does the BLAST cannon, with its 129 to 133 dB sound level, disturb the neighbors? Actual sound attenuation, walls, distances, legislation, and real-world applications.