High Powered Outdoor Siren Federal Signal’s 508-128 siren is a high power, rotating, uni-directional, 500 Hz outdoor warning siren that offers an anechoic chamber-certified signal strength of 128 dB(C). The high-decibel output provides maximum coverage with minimum installation cost. Radio activation can further minimize installation costs by eliminating the need for leased dedicated control lines. The siren rotates at 3 RPM and can produce three distinct warning signals: steady, wail and fast wail. The 508-128 siren will supply a minimum of 15 minutes of full power output from its batteries after AC power loss. The siren controls are available with battery operation, Solar AC operation, and AC operation with battery back-up, one-way and two-way radio control, wired or wireless ethernet, satellite/cellular or landline. Ideal applications for these warning sirens include hazardous weather conditions, fires, floods, chemical spills and other types of emergencies, the 508-128 siren is an excellent choice to protect any community. • High-powered rotating siren for maximum coverage • AC or Solar powered with battery operation or back-up • Weather-resistant coating • Three distinct warning sig

High Powered Outdoor Siren (508-128 Siren) N S Power:1 Sirens can be powered from 120VAC, 240VAC, with battery back-up or battery operation. Solar powering can also be provided Coverage:2 Signal Information:3 Signal /Sweep Rate Steady /Continuous Wail /10 sec. Fast Wail /3.5 sec. 7,300' Calculated² 14,700' Calculated² Sweep Rate N.A. 10 sec. 3.5 sec. Pole Mounts: Wood, steel, composite or concrete poles can be provided. Contact Federal Signal for details Communications: Federal Signal can supply one-way and two-way communications. Radio, IP, Landline, Satellite and Cellular can be combined to...