Household Model JWP-307 Ultrasonic Pest Repeller / Super Bird Repeller

Ultrasonic Pest Repeller / Super Bird Repeller
JWP-series are only professional ultrasonic pest repellers with special “Multiplex Modulated Sweeping Ultrasonic Sounds” It combines our 2 unique technologies. “Automatic Frequency Change” and “Adjustable Sweeping Speed” which can prevent rodents from getting used a single-frequency sound by changing frequency and speed all the time. These intense ultrasonic waves (20-65 kHz are out of the hearing range of human) directly attack rodents and central nerve system to drive away these unwanted animals from your place without using toxic chemicals or killing them. Our product guarantee quality performance and lasting effectiveness and are all made in Taiwan. Their effective coverage ranges from 100 sq. meters to 660 sq. meters. (When in open field without any obstruction. Their coverage could be doubled)