Because of the good reviews I had ordered 2 pieces. When they arrived and I wanted to OUR COMPANY in operation, unfortunately, nothing happened. But then - not again - time short, it went. Everything again screwed and times taken everything under the microscope. I saw only the poor workmanship and had begun the circuit board in the middle. The battery holders are mounted on the board were very loose. In one she was so very moved, one of the 3 fixing screws went halfway.
People take it not amiss that I negatively rate the product here, but the fact is: was to find such serious errors at DC 2 products not nice. For the other in which it is functioning properly, I am pleased. Perhaps the manufacturer should take a closer look at the final test ....
