Pack of 6 rodent and insect repellents, ultrasonic repellent, non-toxic, odorless, very effective, powerful, white

General description These ultrasonic repellents are an eco-friendly and effective solution for repelling a variety of pests including mice, bats, squirrels, spiders, cockroaches, wasps, ants, crickets, bedbugs, silkworms, mosquitoes, and bees. They emit ultrasonic waves that are inaudible to humans and pets, providing a safe alternative to harmful chemicals and traps. Technical specifications Coverage area: 1600 square meters Voltage range: AC90V~250V Frequency: 50Hz~60Hz Working environment temperature: 0-40 degrees Celsius Moisture-proof design Installation Plug the device into an outlet, ensuring it is installed vertically at a height of 20-80 cm from the ground. Keep the surface of the device free from coverings such as curtains or cabinets. Avoid placing the device near sound-absorbing materials like carpets or curtains. For optimal effectiveness, install one device in each room, as ultrasonic waves cannot penetrate walls or solid objects. Usage During the initial days of use, an increase in pest activity may occur as they are driven out of hiding by the ultrasonic waves. Do not use strong solvents for cleaning the device and avoid subjecting it to violent shocks.