How the Sound Barrier Works
The Sound Barrier is designed to do more than alert people to a break-in. Once triggered by the alarm system, it emits a high-intensity sound spectrum designed to make the protected area extremely difficult to remain in.
At the core of the system is a patented sound generator that produces multiple simultaneous tones within the 2 to 5 kHz frequency range. These tones shift and oscillate rapidly, creating a highly complex sound spectrum that is much harder to adapt to than a conventional siren.
That is what makes the response different.
Traditional alarms rely on simple, repetitive tones. The Sound Barrier creates a dynamic and unpredictable acoustic effect that is extremely difficult to ignore.
What Makes the Sound Barrier Different
Most alarm systems are designed to detect an intrusion and trigger a response. The Sound Barrier adds an active layer between those two points.
Once activated, the system broadcasts at high intensity and creates an immediate sensory impact inside the protected area. As exposure continues, the effect builds quickly, making it increasingly difficult for an intruder to remain on site.
This helps reduce the time available for theft, malicious damage and disruption before anyone reaches the premises.
Difficult to Locate. Hard to Ignore.
Because the sound spectrum is constantly shifting, it is extremely difficult to pinpoint the source. This makes it much harder for an intruder to move directly to the unit or neutralise the cause of the discomfort.
The result is a force-out response designed to reduce the window of opportunity during a break-in.
Why Intruders Cannot Stay
When activated, the Sound Barrier creates an intense and highly disruptive environment inside the protected area.
Continued exposure can make it increasingly difficult to:
focus clearly
communicate effectively
stay oriented
remain in the protected space
The longer an intruder stays, the harder it becomes to continue.
When an intruder cannot remain on site, the opportunity for theft, damage and disruption is greatly reduced.
Closing the Window of Opportunity
Most alarm systems detect an intrusion and trigger a response. But between alarm activation and attendance, there is often a gap. That gap is where theft, damage and loss occur.
The Sound Barrier is designed to help close that gap by making it extremely difficult for an intruder to remain on site.
By forcing time pressure onto the intruder, it helps reduce the opportunity for a break-in to escalate before anyone reaches the premises.
Get expert advice for your site
Let a Sonic Force specialist assess your site and recommend the best Sound Barrier option for your environment, risk level and layout.