Arrived very quickly to California!
I got to say that it worked as soon I plug it up. I have a Maltipoo dog that barks at everything and anything. When I have company he has a habit of barking aggressively when they leave. After I installed this,I had my test run he didn't do nothing but stood by the door and stare. Thank you seller. I recommend the seller. When ordering from foreign countries read to make sure that the item comes in US plug.