Protects an area of 60 m²
Works on batteries (4 x "C")
Visible effectiveness after 72 hours
Operating indicator light
Weitech repellents produce complex "sounds" of very high frequency (ultrasound) and very high intensity. These ultrasounds are inaudible to humans but audible to rodents and most insects.
The constant modulation of the frequency and intensity of these ultrasounds affects their nervous system, disrupts their communicative and social habits, and prevents them from hearing their predators. This forces them to leave the places where they are unwanted and they
return to their natural environment, or to unprotected places.
Ultrasounds behave like sounds: they bounce off smooth surfaces and are absorbed by porous or soft materials.
They are more effective indoors than outdoors.
