SAY GOODBYE TO SLEEPLESS NIGHTS -  Our bark controller discourages nuisance barking from your beloved pups and even close neighbors! Brings serenity to your family and your neighbors and, at the same time, adds some scenery to your outdoor decor.
 
MOST EFFECTIVE ANTI BARK - This device high sensitive microphone isolates and detects barking up to 50 feet away, automatically emitting an ultrasonic sound wave to deter nuisance barking. Effective for all sizes and breeds of dogs.

WATERPROOF & DURABLE - The New Outdoor Bark Controller come with a well-designed waterproof birdhouse shape. Streamlined house shape wraps nicely around the electronic components and is not constrained by weather. Suitable for both indoor & outdoor use.

SAFE FOR DOG & PEOPLE - The anti barking device emits the sound to make the dog uncomfortable and stops barking instead of hurting them, with no effect on dog health. The high-pitched frequency is completely effective on dogs and inaudible to humans and will stop when the barking stops.

EASY TO INSTALL - Hanging or mounting on a tree, wall or fence post to keep your own dog or your neighbours dog from barking. Ultrasonic dog barking control devices have 4 range levels - Test mode, Low (15 feet), Medium (30 feet), and High (50 feet). For different situations, we recommend different frequencies to make this bark control device perform at its best.  Operates using 9-Volt batteries (not included).

Specification: 
- Material: ABS
- Weight: 430g 
- Item Size: Approx. 4.9*4.9*5.5in 
- Microphone: Used to detect barking
- Training mode: Harmless ultrasonic
- Power supply: 1*9V battery(Not included)

Four Levels of Operation:
T = Use to Verify the functionality of Speaker and microphone.
1 = Lowest range Up to 15 feet
2 = Middle range Up to 30 feet
3 = Highest range Up to 50 feet

What’s included:
1 x Ultrasonic Bark Controller
1 x User Manua