Resideo FlexGuard Recessed Glassbreak Detectors 

Features:

FG1625RFM round flush-mount glass break detectors are intended for use in field proven FlexGuard® technology to provide fast responses and increased false alarm immunity. Glassbreak detectors are specifically designed to allow a fast, easy installation, while the adjustable sensitivity settings can compensate for the acoustics of any room. Optimum operation can be quickly verified using the FG701 glass break simulator.

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