Sharper Image Pest Repeller

Ultrasonic sound waves are generally imperceptible to humans and most common household pets like dogs and cats. However, if you own rodents such as hamsters, guinea pigs, or rabbits, they may be sensitive to the frequencies and should be kept in a different area of the home.

For optimal results, we recommend using one unit per room. Because ultrasonic waves do not travel through walls or furniture, you will need to place a device in every area where you want to deter pests.

No, that is not necessary. These devices utilize variable frequency technology, which constantly shifts the sound waves to prevent pests from adapting to the signal, allowing for effective 24/7 protection.

The large-sized units in this pack feature a built-in pass-through AC outlet, allowing you to plug in other devices without losing your wall socket. The micro and medium units do not include this feature.

While some users notice a decrease in pest activity within a few days, it can take up to two to three weeks for the full effect to take hold. Consistency is key, so keep the units plugged in continuously for the best results.

These repellers are specifically designed to target common household pests including mice, rats, spiders, ants, and roaches. They are not intended to repel flying insects like mosquitoes or house flies.