Frequency sound barrier (15 to 25 kHz). Prevents pests from doing damage to your property.
- Weather resistant.
- Adjustable motion sensor and frequency level.
- AC adapter (supplied) or 4 "C" batteries.
- Harmless to humans, animals and birds.
- Discourage: Deer, cats, dogs, raccoons, skunks, rodents, bats, some insects, etc...