Pest Free Plug-in Ultrasonic Pest Repeller by Viatek uses one of the industry's widest ranges of ultrasonic frequency. Viatek's team has been manufacturing electronic rodent, rat, and pest repellers since 1993. We will constantly strive to be world leaders in advancements.
The Pest Free Plug-in Ultrasonic Pest Repeller uses ultrasonic frequency sound waves to create an unpleasant environment for rodents and arthropod pests like fleas, cockroaches, etc. The Pest Free Pest Repeller emits an alternating ultrasonic sound that ranges in higher and lower frequencies. The alternating frequency allows the Plug-in Ultrasonic Pest Repeller to target different pests. The constantly changing environment will cause pests to leave the area.