Repelling rats, mice and small portable rodents, by emitting high frequency sounds. These frequencies affect the auditory system of rodents, and they change progressively as a sweep so that the animal does not get used to the same frequency. Equipped with speaker that covers an angle of 260 degrees. These sounds are not perceptible by the human ear. Works with 1 6V22 9V battery (not included). Frecuencia of operative: 40-42 KHz approximately. Field of action 200m 2 without obstacles and 100m 2 with obstacles.
