Bird-X Critter Blaster Pro Uses Harassment Sounds to Drive Away Pest Animals Birds CritterBlaster Pro is a programmable animal repeller and bird repeller. The Critter Blaster PRO uses digitally recorded sonic harassments to repel pests from large outdoor areas. Get rid of critters and pest birds by choosing any or all of 8 different harassment sounds. Made in USA . Designed for use in large, remote outdoor areas Customizable settings 8 harassment sounds available Four Speaker System Mount control unit anywhere! Covers up to 6 acres four speaker system Critter Blaster PRO will repel pests of all species pest birds including geese and birds of prey , deer, raccoons, foxes, bears, rodents, etc. Get rid of critters in airfields, farm fields, landfills, and other large outdoor areas. Digital Harassment Sounds Harsh yet harmless pest management. Irritate animals and birds so they leave, for good! All-Purpose Sounds Sounds are not species-specific, so they are effective against all animals, birds, bats and rodents. Universal Solution Environmentally Friendly Pest Control Device Perfect for any large outdoor area infested by animals and birds Amusement Parks Outdoor Eating Areas Open Lots Industrial Parks Rooftops Marinas or Water Bodies Farms, Barns, Vineyards And More. CritterBlaster Pro Pest Repeller Specifications Included in Kit NEMA control unit, 4 separate directional speakers each with 100 ft of wire, AC adapter with cord, DC battery cables, and complete instructions. Effective against all critters deer, raccoons, foxes, bears, bats, rodents, geese and all birds including birds of prey . Weatherproof NEMA type box is designed to withstand outdoor use Dimensions Control Unit 9 x 9 x 5.25 Speakers 4 x 4 x 6 . Weight 12 lbs. Coverage To 6 acres 2.4 hectares depending on size, shape and surroundings of area Choose any or all of 8 harassment sounds available program in hundreds of different combinations. Power R This item ships from a separate warehouse and may require extra time for delivery.