Practical anti rats, mice, cockroaches and bats for home safe and completely harmless device because it uses no chemicals. For indoor and outdoor use (as long as it is protected from the rain).

 The repeller waterfowl emits low frequency sounds produced only by bats, certain aquatic birds and large birds, such as cormorants, heron, blue heron or blue heron, white heron and great egret, night heron, common goose, White-fronted goose, wild turkey, snowy egret, jackdaw, carrion crow, rook and squirrels. Specially designed for external use.

These bat shelters are suitable for places where it is required to control agricultural pests, so it is also beneficial for the control of mosquitoes.

Since the bats are a protected species, you can also place the "hotel" in places where they are observed, so that they can nest in the environment without being annoyance in inhabited places.

Frightening ultrasonic for 280 m2, specially indicated for rats, mice, bats, and crawling insects. It connects directly in the electrical net, from the 4 days it will be able to see the results, in case of rodents the results are visible from 15 days. The ultrasound does not penetrate the walls, furniture, etc. It is suitable to place a minor's device in every room. It emits among 20 and 45 Khz.

Electronic device for interferences psicoacustics. It eliminates the plagues of bats, rats and mice, spiders, fleas, ticks, ants and other flying insects and crawling insects. Frightening east sends sonic and ultrasonic waves that they repel to these animals. This hostile noise turns out to be intolerable to the plagues but it it is not for the pets, the human beings and the environment.