Електромагнитен уред PR-220.1 за борба с гризачи

This device is effective against mice, fleas, and some crawling insects. It covers up to 120 square meters and works by altering the electromagnetic field around electrical wiring, which affects the pests' hearing and nervous system, causing them to leave the area.

• The description claims that the device effectively controls mice, fleas, and some crawling insects.
• The description claims that the device reduces the density of harmful insects like woodlice, silverfish, and others.