✦UPGRADED PET CONTROL TECHNOLOGY ✦: Destroy and stimulate the nervous system of pests with effective and safe technology, more powerful, making pests and rodents harder to immunize than before. Then we can say goodbye to pests and rats! ✦Easy to use✦: Just plug the repeller into the socket. Be sure to install vertically, 7-32 inches from the floor. ✦ And make sure there are no obstructions such as curtains or cabinets in front of the repellent. ✦Safer for children and pets✦: Unlike traditional repellents, this electronic repellent is more environmentally friendly and does not contain harmful chemicals, but uses ultrasonic frequency (22-65Khz) sound waves to repel insects and kill them without killing they. .It is less expensive and more durable than repellents and other pest control methods. ✦EFFECTIVE COVERAGE✦: Insect and rodent repellent is effective in indoor spaces up to 1600 square feet. We recommend that you install one for each room, as ultrasonic waves cannot penetrate walls
