Size: 12cm x 17cm
Two color LED: shows good or low battery
Microphone: used to detect barking
Sound activated speaker: produces the ultrasonic sound
The outdoor bark control emits an ultrasonic sound. The ultrasonic sound can be heard by dogs but is silent to humans.
Switch with 4 levels of operation:
1=Low Range-up to 15 feet
2=Medium Range-up to 30 feet
3=High Range-up to 50 feet
The outdoor bark control should be placed facing the dog and with the range of a dog. The unit is designed with provisions for hanging and should be positioned at a height of no more than 5 feet. The outdoor bark control can also stand alone. It can be placed in a tree, hanging from a pole, on a fence post, etc. For best results, the area between the outdoor bark control and the dog should be free of any obstacles.