Kemo m071n ultrasonic rodent repellent module 10 138 v
This ultrasonic generator generates pulsating ultrasonic sounds that are irritating to animals this causes many mammals insects creepy crawlies wild animals birds and such to avoid the vicinity of the ultrasonic generator for the optimal effect the generators frequency can be adjusted between 8 40 khz whereby the special loudspeakers with an arched aluminium coned diaphragm guarantees an optimal sound dispersion