Patpet B801 Скачать руководство пользователя страница 10

Test method:Press and hold the power button to turn on the bark control 
collar. Then make a sound similar to "woof, woof" towards the sensor, and 
at the same time, vibrate the device.
The product may be only triggered by both sound and vibration. If the 
product cannot be triggered, please try several times to correctly simulate 
the scene of dog barking.

Отзывы: