Keep moles, gophers and other burrowing creatures from destroying lawns with this solar-powered multi-sensory attack that combines sound, vibration and flashing light, operating 24 hours. Emits bursts of sound and vibration every 20 seconds to repel underground intruders. Light flashes every 5 seconds, to deter critters above ground. Weatherproof. Recommended for outdoor use in any area where burrowing creatures are a problem.