FEDERAL SIGNAL CORPORATION SelecTone ® Universal Tone Module Model UTM A tone for every signaling need • 32 switchable tones • Compatible with all SelecTone® equipment • Plug-in installation • RFI and EMI shielded • UL and cUL Listed, CSA Certified and CSFM Approved Federal Signal’s Universal Tone Module (UTM) is a microcontrollerbased tone generator capable of producing 32 different tones. The UTM is the key component of a SelecTone® System or a single SelecTone device. Tone selection is made by setting five DIP switches. Housed in a plastic cover impregnated with stainless steel fibers, the circuitry is shielded from RFI (radio frequency interference) and EMI (electro-magnetic interference). The edge connector allows for quick and simple installation. In addition to working with the entire SelecTone® line of speaker/ amplifier products, the Model UTM is compatible with the EM3 Extension Module, 300VSC-1 Command Unit, 300VSC-1044SB Command Unit and 300SCW-1 Command Unit. Federal Signal’s UTM provides crisp, clear digital signals easily distinguished from the ambient noise of commercial, institutional and industrial environments. All tones can be reviewed on www.federalsignal.com

Universal tone module (UTM) RFI/EMI Shielded Cover Edge Connector Sound Frequency Repetition Rate Conventional Siren Rapid Siren Bell, Struck Rapidly Descending High to Low, Repeated Steady Horn Slow Intermittent Horn Rapid Intermittent Horn Slow Whoop Slow Ascending Low to High, Repeated Steady Horn, Gradually Increasing in Volume Temporal Slow Whoop NFPA Coded Slow Whoop Westminster Chime Westminster Chime Musical Tone Amplitude Modulated Siren Steady Horn Single Strike Chime Musical Tone Rapid Siren Alternating Hi/Low Alternating High-to-Low Extremely Rapid Siren Slow Sweep Tone Sweep Tone...