Federal Signal Vibratone® 450E-024 General Purpose Non-Metallic Electronic Horn, 12 to 24 VDC, 0.12/0.22 A, 109/99 dB Sound Level, Flush Mounting, Light Gray, Specifications Met: CSFM Approved, Marine Rated, UL Listed, cUL Listed

Model 450E electronic horn offers a patent pending electronics design that produces a very loud, clear and distinctive electronic tone This model is capable of producing sustained tone or coded blasts through push button or PLC control devices without duty cycle or interval limitations.