The product itself would be ansich not so bad, it was all delivered with and could in theory also works. If it were not for the parent to hear this constant annoying noise, on both selectable channels. We tried it with batteries, with power supply and even with both at the same time, the only thing that could be heard, this is noise. Even if one takes the parent quietly, you still hear this constant noise, making it impossible to hear the baby themselves, let alone to sleep next to the baby monitor. Very pity, but as it does not make sense, so we will send it back immediately.
