Inferno Sound Barrier is the biggest upgrade from your standard siren. The Inferno Sound Barrier creates such a deafening noise once it’s tripped that all intruders will have to drop their thing and make a run.
| Name | Inferno Sound Barrier |
|---|---|
| Protective Volume | For directional use or to protect a volume up to 150 cubic meters |
| Dimensions | L=685mm W=106mm D=40mm |
| Weight | 1.7 kg |
| Frequency | 2—5 kHz |