Available Individually with No-Order Minimum.A Master carton of this product includes 6 Pcs. Designed for medium-duty applications in higher noise areas. Compact unit produces 102 decibels. Glass filled nylon housing provides rugged durability and all internal components are encapsulated in epoxy for protection from vibration and moisture. Grounding strap allows unit to be grounded through mounting screw. Extreme temperature operating range (-40o F to +185o F). Operates in 12- to 24-volt systems and draws less than .5 amp. Meets SAE J994.This item is individually packaged inside it's own box that does-not contain graphics or a barcode.Part of the Peterson 781 series.