Trident Pet Supply Outdoor Dog Barking Control Device, Ultrasonic Dog Bark Deterrent and Training, Waterproof, No Harm To Pets, Easy Hanging

2018 Upgraded Outdoor Dog Bark Controller by Trident Pet Supply

Does your neighbor's dog bark too much? Do you want to train your dog to stop barking?
The solution is here. Concealed as a decorative birdhouse, the Outdoor Dog Bark Controller is an ultrasonic repeller that emits an ultrasonic signal when it detects a barking dog.
An ultrasonic signal is simply a high frequency sound wave that causes no harm to the dog; the signal annoys the dog until it stops barking.

Features:

Included EasyHang Strap
•For use when hanging unit from a tree or bush
Four Levels of Operation
•T = Test. Use to verify unit is working properly.
•1 = Low Range: Up to 15 feet
•2 = Medium Range: Up to 30 feet
•3 = High Range: Up to 50 feet
LED Indicator Light (While in modes 1, 2, 3)
•Green flash every 5 seconds = Good Battery
•Red flash 3 times every 5 seconds = Low Battery
•Solid Red = Emitting Ultrasonic Signal
•No Light = Change Battery
Weatherproof and Durable
•This device is designed to withstand outdoor elements

Specifications:
•Product Measurements: 4.5" x 4.1" x 1.6" (L x W x H)
•Weight: 6.9 Ounces
•Dog Bark Detecting Microphone
•Ultrasonic Speaker
•Two Color LED Indicator Light
•Power Supply: 9V Battery (Not Included)

Note: This device only works on dogs with full hearing.