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 Rear Hub Caps in Standard Shape with 1″ (H) Side Wall Chrome One Piece Rear Light Bars with Oval (6) Lights in Slanted Style Mothers® California Gold® Sealer & Glaze – Phase 2 Chrome Flying Lady with Oval Base Hood Ornament Chrome Rear Center Light Panels w/ Oval (4) and 2.5″ (5) Lights Smart Dynamic Sequential LED Light Bar