4-Pack Ultrasonic Rodent and Insect Repellent, 60/s Frequency Changing Powerful Ultrasonic Mice and Rats for Versatile Use, Anti-Rats, Mice, Ants, Cockroaches

General Description The ultrasonic rodent and insect repellent is designed to eliminate pests such as mice, rats, ants, and cockroaches from your environment. Thanks to its ultrasonic repellent technology, it emits waves inaudible to humans and pets, ensuring safe and effective use. Each device covers a large area, offering a powerful solution compared to less effective repellents. It is recommended to place one repellent in each room in case of a significant infestation. Technical Specifications Frequency of change: 60/s Power supply: 220V AC Installation: 20-30 cm from the floor Installation For optimal effectiveness, install the ultrasonic repellent at a height of 20-30 centimeters from the floor and plug it directly into an electrical outlet. Use This repellent is ideal for use in various environments such as homes, warehouses, shops, hotels, hospitals, and offices. It is non-toxic and environmentally friendly, making it safe for children and pets.