Dog ultrasonic repeller Anti barking Effective Dog Bark Barking Stop Trainer exercise machine, Bark Control large and small dogs
Device on and off
To turn on the unit, press the “Power” button for 3 seconds and a beep sounds, a green number flashes on the digital display and then disappears.
Press and hold the “POWER” button for 3 seconds to turn off the device. It beeps twice and turns off.
An ideal educational tool to stop unwanted barking and improve etiquette so you can have a moment of peace and quiet.
4 sensitivity modes and 3 frequency modes
Level 1 ultrasonic frequency 15KHz, 6 seconds digital display 1
Level 2 20KHZ ultrasonic frequency, 6 seconds with digital display 2
Level 3- ultrasonic frequency 30KHz, 6 seconds digital display 3
Level 4 emit ultrasonic frequency automatically 1-3 Level different ultrasonic frequency tones 6 seconds duration, digital display