There are coincidences and there are coincidences. I purchased this product with respect. Its quality and was happy with it although the coverage certainly not even come close to the stated 300m in the last few months I used it with a pressure-closed eye at least the battery pack I 2m run next by a house wall had. Apparently aware of this radio is no brick houses in our civilization. Now about 2 weeks after the warranty played the battery pack crazy. He rang the bell even without that the button has been pressed. I thought the batteries are weak and swapped them out. The same result. Now no longer rang with this part of the garage door control but with the dedicated button. So I am astonished beyond measure that a gem in 2014 at all so can bring to market. Bernhard Felbinger
