... With the main concern to be able to trigger a remote melody that filled out this baby monitor function, especially as among its Figure 3 melodies that of my son: the lullaby brahms; the baby monitor keeps in memory the last listened melody, so no need to choose at each fois.De more we can listen to the baby, adjust the intensity of the sound, the temperature is displayed, you can talk to the child by pressing a button ... Weaknesses: what precisely button located where the battery must not when we took over, the strong sound of the melody that does not rule - I will have to tweak for caulking - and the battery of the parent unit which empties faster than his shadow, causing horrifying alarm at night. Still I recommend this product for the fan of its functions and its value for money