Repulsif Animaux Ultrason Extérieur

Continuously emits high-frequency ultrasound that drives mice, rats, cats, dogs, squirrels, foxes, wild boar, deer and other nuisance animals using powerful ultrasound. Mains-power operated. One unit will protect a 30 sq.m. room. Will not affect electronic equipment, including pacemakers, remote controls, etc. Safe for people and animals and humane. Environmentally friendly, uses no chemicals or poisons.