HOW IT WORKS: Our rodent repellent indoor ultrasonic emits powerful high – frequency noise and high impact pressure waves creating a hostile environment for rodents and bats. The LED strobe flashing lights disturb pest activity in dark spaces and causing extremely irritating to them. This pest repellent ultrasonic plug in creates an unfriendly environment for rodents to live and they will be forced to leave your home or business 4 IN 1: The mouse repellent ultrasonic plug-in uses modern technology, designed with 3 repelling ultrasonic wave modes and one test mode. The TEST mode simulates the sounds that pests hear and checking the device works or not. Choose to switch ULTRA, TRANS or DUO mode to drive pest, mice, rats, squirrels and bats away effectively COMPACT SIZE, 360 DEGREE FULL COVERAGE: Our rat repellent for house effectively protects an indoor area up to 1290 sq.ft. The 3-sided design makes it perfect for homes, attics, basements, offices, restaurants, hotels, warehouses and more. Since ultrasound does not penetrate walls and solids plugging one mouse deterrent ultrasonic in one space free of obstructions is what we recommended LONG TERM PROTECTION: Please note that sometimes rodents may be more active at first when start using the pest control plug in device indicating their irritation. Mice repellent plug-ins will take between 3 to 4 weeks to achieve the desired results. Make sure to keep the ultrasonic mouse repellent indoor plugged in to keep rodents away HUMANE, KIDS & PETS FRIENDLY: This ultrasonic rodent repeller is designed with the mission of keeping your environment pest-free without causing any harm to rodents. Humans, cats, and dogs would not be affected by the ultrasonic sounds and feel pulses Our ultrasonic rodent repeller is an effective and safe pest control solution designed to protect your home or business from unwanted rodents. By utilizing high-frequency ultrasonic sound waves, it creates an unpleasant environment that drives away pests such as mice, rats, squirrels, and bats. Unlike traditional methods involving chemicals or poisons, this device offers a humane alternative. This compact plug-in device emits ultrasonic sound waves, making it incredibly convenient and easy to use. It is an ideal solution for those who prefer to avoid spray and poisoning methods while still effectively repelling pests. The high-frequency noise and pressure waves produced by our pest repeller irritate rodents, while the LED strobe flashing lights further disturb them, creating an uncomfortable environment that encourages them to leave your premises. Our pest repellent offers three repelling ultrasonic wave modes and a test mode, allowing you to select the most suitable setting to deter rodents, mice, rats, squirrels, and bats. With its compact and three-sided design, this repellent is versatile and can be used in a variety of spaces, including homes, attics, basements, offices, restaurants, hotels, and warehouses. It can effectively protect indoor areas of up to 1067 square feet, providing coverage for sizable areas. It's important to note that results may take some time to become noticeable, typically within 3 to 4 weeks of continuous usage. To maintain effectiveness, ensure the rodent repellent remains plugged in at all times. Rest assured, our device is designed with the well-being of humans, cats, and dogs in mind. The ultrasonic sounds and pressure waves emitted by the repellent are not harmful to these animals, making it a safe solution for your household or business.