The Sirens category within the Fibra line encompasses high-power notification devices, essential for immediately alerting and deterring any intrusion attempt. This range, composed of equipment from other top-tier brands in the security market, provides solutions specifically designed for indoor (HomeSiren series) and outdoor (StreetSiren series) environments, ensuring relentless acoustic and visual signaling.

Bidirectional encrypted bus communication ensures instantaneous activation in sync with the control panel, allowing remote configuration of sound intensity (from 81 dB to 113 dB) and alarm duration. Built to withstand the most adverse conditions, the outdoor sirens feature an IP54 certification against dust and moisture. The entire line incorporates advanced anti-sabotage protection mechanisms, including accelerometers for impact or removal detection, and tampers that trigger the alarm upon any unauthorized opening attempt.