Industrial Disc Horn, Electric, Length (In.) 5, Width (In.) 5, Height (In.) 2-1/4, Dia. (In.) 5, Material Steel, Finish Unfinished, Bracket Mount Mounting, Decibels (dB) 105 @ 1 meter, 0.9 Amps, Voltage 24-48 DC, For Use With Material Handling, Industrial Equipment, For Use On Fiberglass, Metal, Plastic, Rubber, Includes Mounting Bracket