Bosch Frame mount microprocessor based glass break with built in reed switch

SKU: DS1109I

The DS1109i Detector uses microprocessor-based sound analysis technology (SAT) to listen for the specific frequencies associated with breaking glass.  It can be used to detect breakage of plate, tempered, laminated and wired glass types.  A built-in environmental test feature alerts the installer of false alarm hazards in harsh environments.  It is specially designed to mount on door or window frames.  A built-in magnetic contact allows monitoring of a door or window opening.

Key Features
  • Microprocessor-based SAT
  • Automatic environmental test circuitry
  • Built-in door or window contact