Car rodent rodent rodent rat mouse repellent VIANO ICE-LEDViano ICE LED car rodent marten repellent Designed by Polish designers, the device is characterized by a simple design, small size and low power consumption. The device is equipped with the largest 50mm buzzer, an automatic frequency change module and a powerful flash panel. Appropriately modulated ultrasound combined with powerful flashes effortlessly deal with the most resistant pests. The wide range of emitted signals guarantees effective pest