The V130 is my first baby monitor, and I bought it with sufficient lead. so I would have other devices also can try. The Audio Line I have risen because of the other recessions, pleasant and reasonable price. In short, I'm really surprised! The picture is more than good enough, even after switching to IR light in complete darkness. Within our 130m² apartment there is no place in the not full received power would be indicated. And when the battery is empty (after the first store were the least 18h standby), the device can be used immediately in the charger again. Enclosed is a mobile phone photo of the recipient, addressed in the absence of a baby on a medical skeleton, in total darkness, and the object in about 1m distance from the transmitter.