Openuye [Upgraded Sonic Dog Barking Control Devices Outdoor Super Ultrasonic Anti Dog Bark Controller, Ultrasonic Training Dog Devices, Bark Stop Repeller, Waterproof Stop Dog Barking Device Outdoor;

Openuye Waterproof Outdoor Bark Control aims to solve excessive, noisy dog barking by emitting an ultrasonic sound to silence the dog.
Features:
√ Use ultrasonic sound to deter unwanted barking
√ Attractive and discreet bird house design looks great in your home or yard
√ Detects barks up to 50 feet with the use of an internal microphone
√ Four adjustable ultrasonic volume levels - test, low, medium, and high
√ Battery (9-volt) operated with 2 LED battery power level indicator
√ Durable and weatherproof for outdoor use
√ Suitable for all breeds and sizes of dogs
√ Pre-assembled, easy set-up, requires low maintenance

Use Tips
* Place the unit no higher than 5 ft from the ground.
* Face the front of the device towards the dog.
* Make sure there aren't any large objects between the device and the dog. The sound doesn't travel well through fences, trees, or walls.
* Don't use this bark control device on dogs who are deaf or hard of hearing. They won't respond to the ultrasonic tone.
* Turn off the device when not in use. This helps prevent dogs from becoming desensitized to the sound.
* Add additional units to cover areas larger than 1/4 acre.
* Don't use this product inside your home. The ultrasonic sound will bounce differently indoors.
* To improve battery life, turn unit off when not in use.
* While the unit is weatherproof, it shouldn't be submerged in water. If water enters the microphone, the device might not work until the microphone dries