DATA
11/18-volt DC
Current 55 mA
standby; 1.2 Amps
via internal battery
127dB at 1 metre
Internal battery backup
SOUND BARRIER (S3B)
Unbearable frequencies designed to deter

The Smoke Screen Sound Barrier provides an incredible complement to the Security Smoke generators.

Upon activation, an intolerable wall of sound is created forcing any intruder to leave the area immediately.


As with our entire range of security systems, the effect produced is perfectly safe. Additionally, the design of the S3B allows it to be unobtrusively installed
in even the most contemporary of environments.