NPS alpha - Chase Stopper - Ultrasonic Mode

Press the ultrasonic mode button once when your
dog barks. Hold if the dog doesn't stop barking.
Repeat when your dog barks again. Ultrasonic stops at
10 seconds, even when it’s being held down, to
protect your pup’s ears.
Press and
hold the
button up to
10 seconds.
Up to 10
seconds
of ultrasonic
emission.
Chase Stopper - Ultrasonic Mode:
Max range up to 50 feet