1. This Anti Bark Device will trigger after more than three times barking, effectively filter out some false triggering cause by environmental noise or dog occasionally bark.
2. Design by sound control and fitted on the wall, easy to install.
3. Come with a rotary wall holder, makes the device can rotate 360 degrees freely.
4. Human cannot hear the ultrasonic, NO harm to human and dog, safe to use.
Material: Hard plastic
The sound-activated wall-mounted bark stopper triggers the ultrasonic circuit to work through the barking of dogs, and emits harsh ultrasonic waves for 5 seconds (the human ear cannot hear it at a distance of 0.5 meters, but the dog can hear it), which makes the dog feel very uncomfortable (yes The dog was not harmed). After many repetitions, the dog will establish a conditioned reflex, knowing that this sound wave is caused by its own barking, and then it will no longer bark easily.
Power Adapter Input Voltage: AC 100V~240V
Size: 12.6 x 7 x 4.5 cm
Color: As the pictures shown
Note: Adjust the sensitivity: Using the slotted screwdriver from the back of the hole,Clockwise to turn it the sensibility will be high, otherwise counter-clockwise will be low
includes:1 set x Wall Mounted Anti Dog Barking Control