AILCK Ultrasonic Dog Bark Deterrent Devices

Safe & Humane Training Tool
Ultrasonic device combines collar, whistle, and clicker functions with one-touch control. Corrects barking, biting, and digging through sound cues only, ensuring no physical contact.
Smart Tri-Mode Frequency Control
Offers 25kHz base frequency plus dynamic 20–30kHz modes for different dog temperaments. Includes LED flashlight and variable frequency patterns for versatile training.
Extended Range & Night Visibility
Works effectively up to 50 ft, ideal for yards, walks, or off-leash sessions. Built-in LED flashlight provides safety and visibility in low light.
Fast Charging & Long Battery Life
Rechargeable battery with Type-C charging fully powers in 30 minutes. Compatible with multiple charging sources. Lasts up to 90 days per charge.
Supportive Behavior Training
Sound-based guidance rooted in animal behavior principles offers gentle, consistent correction. Suitable for daily walks, park visits, and managing unexpected barking