In opposition to most methods the animals are not suddenly chased. The Trisonic creates an atmosphere that makes it impossible for certain animals to stay for a long time in the nearness of the device. Depending of the kind of animal and the nature of the environment the animals will disappear after a few days or weeks. Squirrels and foxes disappear immediatly, rabbits and rats after a few weeks. Pigs and cows experience no burden. The first weeks the Trisonic must be active day and night.
The electronics box contains a 6 position switch that allows the choice of the frequency best suited to the animal you wish to chase.