https://www.abus.com/int/Commercial-Security/Alarm-systems/Secoris-wire-system/Detectors/Acoustic-Glass-Break-Detector
ABUS | wire alarm | acoustic glass break detector
The ABUS glass break detector acoustic: protects everything from small glass surfaces (30 x 30 cm) to window fronts (3 x 3 m). EN Grade 2 Certificate
acoustic glass breakabuswirealarmdetector