• Updated chip technology that emits ultrasonic waves to disrupt the nervous system of pests. • Effective against mice, rats, spiders, flies, cockroaches, ants, and mosquitoes. • Physical repulsion method without chemicals, radiation, or odors, safe for families and pets. • Simple installation via direct connection to any standard 90 V to 250 V power outlet. • Coverage of up to 1600 square feet to protect rooms in homes, offices, warehouses, or restaurants. • Made of white ABS material with a power consumption of 4-6 W. • Variable ultrasonic frequency from 20 to 65 KHz using sawtooth wave technology. • Visible results after 3 to 4 weeks of continuous use.