Kidde-Fenwal DS-RB S/F 12/09 The 500 Series multiple input

The 500 Series multiple input and output modules are designed to meet a range of applications in which numerous single modules are used

NCM-W port-to-port wiring is not polarity sensitive

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Kidde-Fenwal DS-RB S/F 12/09 The 500 Series multiple inputThe DS PS Photoelectric Smoke Detector is an intelligent device that uses an optical photoelectric sensing chamber to detect smoke. The detectors built in microprocessor measures and analyzes sensor readings, making comparisons to historical data and filtering signal patterns that are not typical of fires to prevent unwanted alarms. The practical design of the DS PS increases efficiency, saves installation time, cuts costs and extends life safety and