Sonic Molechaser

An alternative to poisons and traps, the Molechaser effectively targets moles, voles, shrews, gophers, and other destructive ground rodents. The device emits an underground sonic pulse of 300 Hz at 15 second intervals and covers up to 11,250 square feet (1/4 acre). Rodents find the noise irritating and leave the area, but pets are not affected by the sound. The Molechaser is constructed from a single billet of aluminum and features a watertight control head that can be buried flush with the ground for easy mowing. The batteries can be changed without removing the device from the soil. Lifetime warranty from the manufacturer.