Bosch RFGB-A Glassbreak Detector

RADION glassbreak is a wireless sensor that detects breaking glass. It is equipped with a tamper switch and factory preset glass break sensitivity settings providing flexible configuration to maximize false alarm immunity and catch performance in any environment.

When an object hits a pane of glass, the glass absorbs the blow and emits a low frequency sound pressure wave, called the flex wave. When the force of the blow is too great, glass shatters and emits a high frequency audio signal. A bell ringing, or a vase breaking produces a similar audio signal, but does not produce a flex wave. The glassbreak detects the flex wave first, and the audio signal second, reducing false alarms from items that only emit high frequency audio signals. The glassbreak detects breaking plate, tempered, wired, and laminated glass up to 6.4 mm (0.25 in) thick through blinds and lightweight, unlined drapes. The omni-directional microphone contained within the glassbreak can detect an audio signal in a 360 degree radius, allowing for supurb, acoustic detection and monitoring.

UPC: 800549824026
Also known as: BOS-RFGBA, RFGBA



For more information about the Bosch Security RFGB-A, please contact us.