By combining two proven pest control systems, electromagnetic interference and ultrasonic sound, Pest Free provides the most complete and powerful protection available on the market today. Advanced dual technology works within the wiring of the home creating an unfriendly environment for pests within the walls, while also working within the living area using advanced sweeping Ultrasonic Technology. By combining both technologies pest control has never been so advanced and so simple. Features
Plugs direct into wall outlet, no cords
Won't harm pets
LED's provide up to 100,000 hours of use
No bulbs to replace, ever!
Uses just 7.5 watts of electricity, Cost pennies a month to operate
Warranty : 90 days