The Federal Signal UTM is the SelecTone® Universal Tone Module, a key component in industrial and commercial audible signaling systems. Here's a detailed overview:

• Function: Microcontroller-based tone generator
• Tone Options: 32 switchable tones
• Tone Selection: Configured via five DIP switches
• Installation: Plug-in module with edge connector for quick setup
• Compatibility: Works with all SelecTone equipment
• Shielding: RFI and EMI shielded — housed in a plastic cover impregnated with stainless steel fibers
• Certifications: UL and cUL listed
• Applications: Ideal for public address, general alarm, and emergency notification systems in industrial environments