Anti-intrusion alarm with sound cannon (118–133 dB at 1 m), AJAX-ready – Blast V2 with BP HUB or AJAX FIBRA – optional tear gas spray
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Principle of Proportionality
Gradual pre-alarm: 118 dB immediately, then increases to 133 dB after an adjustable delay of 10, 20, or 30 seconds.
This principle of gradation combines immediacy with proportionality in the response.
Alarm cycle: 1 to 3 minutes, resettable.
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How It Works and Frequently Asked Questions - Legality - Neighborhood Nuisances - Safety of Activation.
This video is in French; be sure to turn on the subtitles.
Test of a portable sound cannon with a tear gas dispenser.
This video is in French; be sure to turn on the subtitles.
Technical analysis and unboxing by an independent engineer.
This video is in French; be sure to turn on the subtitles.
Test of a Wired Tear Gas Dispenser.
Anti-intrusion alarm with sound cannon (118–133 dB at 1 m), AJAX-ready—Blast V2 & HUB BP or AJAX FIBRA—optional tear gas spray
The Blast V2 is a portable anti-intrusion device designed to immediately an intrusion immediately and prevent any illegal occupation of a residence, even when faced with determined individuals.
It combines sound pressure extreme , removal of doubt remote and tear gas deterrent (optional) , in a standalone , ready-to-use system that requires no heavy infrastructure.
Features:
- Self-protection against opening, impact, and attempts to jam the radio signal.
- Sound pressure: 133 decibels at 1 m
- Speakers: 2
- Sound card: 1
- Dimensions: 56 x 36 x 23 cm
- Weight: 11 kg without the battery.
- Powered by 2 12 V – 7 Ah batteries
- Operates without electricity for 8 days.
- Control and notifications via mobile app, keyboard, and remote controls
- Can be connected to a solar panel
- Manufacturer: Qualiforce
AJAX HUB BP or AJAX FIBRA Professional Central Alarm Option Integrated upon request
BP HUB Features:
- Level 2 Wireless Alarm Control Panel
- Dual 4G SIM Card / Empty Homes or Remote Locations
- Jeweller 868 MHz Protocol
- Optimized to protect vacant homes or remote locations without access to the power grid
- Indoor free-space antenna, 2,000 m
- Compatible with the AJ-EXTERNALANTENNA external antenna for Jeweller, Wings, and 4G (not included)
- 12 years of supervision
- Burglary-resistant device
- Anti-inhibition
- Supports up to 100 connected wireless devices
- 50 users
- Free mobile app
- Compatible with remote monitoring services
Gyroscopic tamper protection
Thanks to its built-in gyroscope-based self-protection system, any tampering, significant vibration, or unauthorized attempt to move the device may trigger the automatic activation of the cannon for a programmable duration.
This protection can remain active even when the system is disarmed, providing continuous security against tampering attempts.
Only a technician key can disable this feature.
Note: Do not activate this self-protection feature when the device is placed on the ground or when securing goods in a vehicle.
CS Tear Gas Dispenser Option:
For the most determined individuals, we also offer a 100-ml CS tear gas dispenser with a coverage area of 450 m³ that can be mounted separately or built into our sound cannons.
We recommend CS gas in a formulation intended for civilian use (available over the counter at gun shops).
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Category D firearms.
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Acquisition and unrestricted possession (adults).
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Carrying and transporting prohibited; use restricted to private property.
Three triggering methods:
1 - Triggering manual remote activation via a mobile app.
2 - Triggered by seismic detection (self-protection of the sound cannon).
3 - Triggering Automatic following a confirmed intrusion + warning siren + safety delay.
Unlike pepper spray, CS gas disperses very easily and leaves no lingering traces.
CS gas is heavier than air.
It doesn't matter how high the ceiling is. Microdroplets linger at head height and gradually fall.
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