Voltage Multi-voltage 12V to 48V Size 4" (L) x 1-5/8" (W) x 2-1/2" (H) Installation 4 mounting holes for Vertical or Horizontal mount Mounting holes for power/ground Unit & Package Sold by each, carded for display Part No. Description 90462 Heavy duty black plastic housing with 97+ db sound output Part No. & Image Selection Heavy Duty Back-Up Alarm Part No.: -- Please Select -- 90462 Combination of product variants is not available Related Products Black Single Light “L” Shape Mounting Bracket with Oval Sealed Light Classic 4-Hole License Plate Frames Chrome Plastic 33mm Flat Top Tube Lug Nut Cover with Lock Flange Dash Turn Signal Switch Cover for Freightliner Cascadia Mounting Bracket for One Piece Light Bar S.S. Spring-Loaded Two Piece Rear Bars