SWISSINNO ULTRASONIC RODENT REPELLENT – 20mt.
Electronic mouse repellents operate under the idea of using high-frequency sounds to drive mice away from food sources and nesting grounds within human homes. Sonic or ultrasonic devices have been touted as repellents for everything from roaches to insects to rodents, specifically rats and mice.
– Ultrasonic Wavelength: 30mt. (approximately)
– Battery operated; 8 x AA batteries are required.
– Indoor use.