The device does what it should, but it is not correct because it is lifted off the cable from its rubber feet. In addition, you have to be careful when installing, I was able to install it a new time, but was not a big deal. I sometimes I have to plug it in again, because the controller does not recognize. It also has easy lasted 26 days until it finally arrived times.
But in and of itself does the device and makes what it was built well, so still 3 stars.