Isotronic repellers are a reliable and gentle solution for protecting vehicles, homes or garages from unwanted visitors such as martens, mice, rats or other pests. These electronic repellers use ultrasonic signals or pulse voltage, which are unpleasant for animals but completely safe for humans. The range includes compact models designed for installation in the engine compartment, as well as universal devices for use inside buildings. Isotronic repellers are known for their long service life, low consumption and easy installation. Protect your vehicle or property from damage to wiring or insulation. With the Isotronic brand, you get a quiet but very effective protector.