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 Steel With Chrome Rivets License Plate Frame Standard Front Hub Cap 2″ Prime LED Marker Light Classic Lock Tab Chrome Plastic 33mm Screw-On Lug Nut Cover Flat Top Hex Chrome Plastic 33mm Screw-On Lug Nut Cover Bumper Guide Light Socket with 60″ Wire