P3 International P7840 Battery-Operated Sound and Light Deerchaser Repeller with 25-Foot Range

• Protects home and family from intrusive deer ;• Engineered with special sound level and light intensity to scare away deer but remain unobtrusive to humans;• Patented technology gently keeps deer at a safe distance;• Developed by a PhD plant scientist and found to be extremely effective in tests performed by Big Game Biologist with New York state's Department of Environmental Conservation;• User-adjustable sound and light duration from 15 seconds to 7 minutes;• Range of up to 25 ft. with 110deg coverage zone;• Effective and humane; safe around children and pets;• Effective year 'round; simple battery operation so no need for water or electricity ;• Robust weatherproof design;• Requires 3 D batteries (sold separately);