SYSTEM SENSOR SPSR SF 23/12 Use the module for two

Use the module for two Class B supervised inputs or one Class A input

this unit ensures clear alerts in both noisy and low-light environments

The microprocessor in each module provides four additional benefits - Self-diagnostics and History Log

The Simplex 562-747 16 LED/8 switch Display Controller Module is designed for use with System 4100 FACPs

In addition to carbon monoxide monitoring

SYSTEM SENSOR SPSR SF 23/12 Use the module for twoSpectrAlert Advance speaker strobes can be used outdoors, in wet or dry applications, and provide reliable operation from 40 to 151 F. They provide a broad frequency response range, low harmonic distortion, and maintain a high sound pressure level at all tap settings to provide accurate and intelligible broadcast of evacuation messages. These speaker strobes include a variety of features that increase application flexibility and simplify installation,