Sell 0810* Outdoor Anti Barking Ultrasonic Dog Bark Control Sonic Bark Silencer best price

0810* Outdoor Anti Barking Ultrasonic Dog Bark Control Sonic Bark Silencer Features: 1. Working principle: This device is automatically activated by sound of barking. When this device is within a range of a barking dog, and microphone will isolate and pick up barking to emit an ultrasonic sound to silence this dog. 2. Ultrasonic technology: Uses ultrasonic technology to stop barks, recommended level for indoor use is level one if need. 3. Four adjustable ultrasonic volume levels: test, low, medium, and high, with LED battery power level indicator. 4. Low-intensity ultrasonic: This device uses low-intensity ultrasonic, is silent to humans and not harmful. 5. Applicable objects: This bark stopper is suitable for small dogs, medium dogs and large dogs. Description: This bark stopper is used at home or in your yard, and can be hung up, placed on a table or other places at will. Specifications: Size: 11*6.5*5.5CM Color: black Material: ABS Operation level: 3 levels Applicable object: Dog Battery: 9v (without battery) Package Included: 1 * Outdoor Bark Control Notes: 1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real object.