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