Bird-X Critter Blaster PRO, Six 6 Units DRIVE ANIMALS AND BIRDS AWAY WITH CRITTERBLASTER PRO PROGRAMMABLE REPELLER 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. Programmable, Unique Pest Control for Every Situation Choose any or all of eight harassment sounds, then set the volume, mute time between sounds, random play for hours of operation. Effective Because It Changes ! Repeating cannons and pyrotechnics don't work. Pests quickly get used to the same repeating sound. But CritterBlaster PRO features eight harassment sounds that can be programmed in hundreds of different combinations so pests cannot acclimate. Heavy Duty Construction Sturdy control box and four powerful speakers are designed to last in an outdoor environment. 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. Specifications Included in Kit NEMA control unit, 4 speakers with cords, 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 . 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 Power Requirements 1 amp, 220vAC adapter for foreign use ONLY or 12vDC optional . Sound Pressure 110 118 dB at 1 meter each speaker . Frequency 4 10 kHz. Compliance UL, CUL and CE listed. EPA Est. 62617-OR-001. Made in USA. One Year Manufacturer's Limited Warranty. NOTE ALL pest control and bird control methods prove more e This item ships from a separate warehouse and may require extra time for delivery.