Federal Signal’s Model SST3-MV is an electronic siren capable of producing three different high decibel tones from the same unit. It features internal amplification and the circuitry required to produce three different tones. The user activates each tone (wail, yelp or horn) with dry contacts from a remote point.
The SST3-MV operates on 24VDC, 120VAC or 240VAC. The Type 3R housing is molded from impact resistant ASA (acrylic-styrene-acrylonitrile) plastic, making it resistant to ultraviolet light and ideal for indoor or outdoor use.
The omni-directional swivel mount system allows the output to be pointed anywhere within a 360 degree half-sphere.
For plant-wide signaling, a Connector Kit is installed into each SelecTone Speaker Amplifier and wired to a central controller. SelecTone Command Units and CommCenter Digital Message Centers broadcast tones, voice messages, melodies and live public address to an unlimited number of SelecTone Speaker Amplifiers.
Typical applications for SelecTone include emergency warning, plant evacuation, start and dismissal, public address, and process control signaling.
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.