Device against rodents electric 5W, 30m2

Electric device for rodent control - rats and mice of the brand PEST CONTROL. The device has a power of 5W and a range of up to 30m2.It works at the standard voltage of 220V in the mains.
The manual generates acoustic waves, creating unfavorable living conditions for rats and mice. Under their influence, they leave their shelters and rarely return. Because it is possible for rodents to become accustomed to acoustic waves with the same frequency, the electrical appliance periodically generates a second frequency that is stressful to pests and prevents them from adapting.
It is recommended to use the product in places that are less visited by people. Such are, for example, basements, closets, attics, service rooms, etc.