Federal Signal’s SelecTone Model 300, Series E is a lightweight and compact, solid-state audible signaling device designed to amplify a preselected tone over existing ambient noises.
The speaker cone and projector are made of spun aluminum. The internal amplifier circuitry and tone module are contained in a housing of die-cast aluminum. Dust and moisture-proof gasketing provides protection from the elements. All external components are sealed with powder-coat paint.
Model 300 is designed for applications which have 250VDC power supplies. This model is UL and cUL Listed and is rated Type 3R for indoor/outdoor use.
Federal Signal’s UTM (Universal Tone Module) is used with this device to generate one of 32 tones. Model 300 is designed to be used as a stand-alone, full output unit and cannot be used with a SelecTone Command System (public address is not possible).
Model 300 speaker/amplifiers are ideally suited for full output tone signaling where voice paging is not a requirement. Typical applications include emergency warning, start and dismissal, general alarm, smelters and cranes.
Federal Signal
When it comes to safety, security and effective communications for the most hazardous environments, the most demanding applications, Federal Signal stands out as your best source for total industrial solutions. The Federal Signal product line is universally recognized as both the broadest and deepest in the industry. Audible and visual signaling. Outdoor warning. Intercoms. Public address. Telephony. Initiating systems. Fire alarms. Uninterruptible power supplies. And more. In terms of comprehensive product coverage, no one beats Federal Signal. They don’t even come close.