Collection: Wireless sirens and acoustic optical warners for QOLSYS system

Indoor wireless sirens and for outdoor environments, choose the most suitable acoustic optical warning adapter to signal a thrill and alarm in case of intrusion.

Reporting an alarm event is noted with fundamental importance not only to recall the attention of an intervention, alarm on a dangerous situation, but also to discourage and induce pressure in the intruders that committed the burglary.

For this reason we have selected only the best alarm sirens that guarantee a high level of security and protection from sabotages. Our acoustic optical warners will not abandon you at the time of need and you can count on their cutting-edge features.