The PU70 Ultrasound Animal Dog Repeller is a professional-grade device designed to safely modify pet behavior using ultrasonic sound waves. Operating at 20-25 kHz, a frequency inaudible to humans but highly sensitive to dogs, it effectively deters unwanted actions such as barking or approaching strangers without harming the animal. Featuring two adjustable modes—Repellent mode emits ultrasonic pulses 7-10 times per second with synchronized LED flashes to repel dogs, while Training mode cycles through medium, low, and high frequencies to correct behavioral issues. Rechargeable and chemical-free, this plastic-encased device is suitable for both dogs and cats, providing a humane and reliable solution for pet training and control.
