Laboratory tested and proven this yard protector is highly effective for pest control. This electronic yard protector uses adjustable, powerful sonic and ultrasonic sound waves to repel dogs, cats, deer, rabbits, raccoons, opossums, armadillos, skunks, bats, rodents other creatures and bugs. Humane and effective, ideal for yards, gardens, porches, buildings and greenhouses, for up to 4,000 square feet of coverage (oval pattern, 80 feet out from unit and 50 feet wide). Dual power-source capable (any standard 110 electrical plug or 4 "C" batteries)

Electronic Yard Protector Features Include:

• Built-in motion sensor activates when animal moves into coverage zone (approx 35 ft.)
• Can be set to "always on" status and bypass motion sensor (only when plugged into 110 outlet)
• 30 ft extension cord plugs into standard 110vAC outlet
• Also uses 4 "C" batteries for use in areas where there is no 110vAC power
• Unit switches to battery power when there is a power failure
• Rugged ABS plastic design
• Easy to use control settings
• Waterproof: Includes plastic rain cover with mounting tab
• Environmentally safe
• Maintenance-free
• Laboratory tested
• Six month manufacturer warranty

Technical Specifications:

• Dimensions: 6.75" x 5.25" x 3.5"
• Coverage: 4000 Square Feet
• Motion sensor range: 35 x 70 feet
• Frequency range: 15,000 - 25,000 Hz
• Sound Pressure: 90dB @ 3 ft
• UL/CUL, CE EPA listed