Ultrasonic distributor against rats, mice and rodents ultrasound Schreck Schreck animal, Mäuescheuche, rats Scarecrow
I have set up two of the devices in the immediate vicinity, at a distance of about 50 cm (in the attic, about 8 m2 large). Without effect !!! At close range, mouse traps set up. Even after weeks I caught mice, although these results were reported by
