Description: Product name: Outdoor ultrasonic stop device Product material: ABS plastic Features: *Use ultrasound to stop dog barking *Effective range 50 feet * 4 levels of operation *Durable and waterproof *The two-color indicator shows whether the battery is sufficient * 9 v battery-(battery not included) * Can effectively prevent dogs from barking * Can effectively stop the neighbor's dog from howling *Prevent dogs at specific times greet *Train puppies not to bark* Stop dogs from yelling while camping *Sound-sensitive microphone: trigger ultrasound. *Switches with 4 operating levels: * OFF-used to save battery power * Test-Used to verify the function of microphone and speaker * Low sensitivity-short-range surveillance (15 feet) *Medium sensitivity-(up to 30 feet) *High sensitivity-high sensitivity (50 feet) Product manual: The design of the product is similar to an alarm clock. The luxurious outdoor ultrasonic stop device can be hung on the tree, anywhere in the house or yard, can be hung, placed on the table or anywhere else. When the luxury outdoor ultrasonic stop device alarm detects a strong bark, the microphone will sense the part that is barking and activated. At this time, the product will emit a safe high-pitched ultrasound that can be heard by dogs but not by humans. The dog is stimulated by the sound and will stop barking. Because ultrasound can make the dog uncomfortable, the dog will stop barking. Designed for outdoor use, the outdoor ultrasonic stopper is durable and waterproof. The sensitivity is divided into three levels (the effective range is 4.5, 9 to 15.24 meters) and a test file. A 9-volt battery is required (not included), and the average battery life is 2 months. The outdoor ultrasonic stop device has a power indicator light that can be set to "off" to protect the battery when away. Excessive barking can affect you and your neighbors. The outdoor ultrasonic stop device effectively prevents the dog from calling, and does not require a receiving collar. Safe and effective, suitable for dogs of all breeds and sizes.
