At first we were very satisfied with the device. Clear and precise voice transmission, night light and temperature display. All advantages of the device that you appreciate. Very nice also to fall asleep the various melodies. For evening rituals ideal. But now comes the KO criterion - the range. We live in a 100m² apartment. After a renovation, our baby has moved to another room. Now the Babzimmer located at one end, bedroom at the other end of the apartment. Almost every night there now comes to wireless dropouts. So the parent loses contact with the baby unit and doing these things known with loud beeping. Meanwhile, we are frequently monitored by radio crashes at night, as through our baby. Unfortunately, the alarm can not turn off (after 30 seconds to 1 minute is the contact back - we also awake) for a device, what should be a peaceful sleep actually, is intolerable and unacceptable. For families who have to pass through the device more walls unfortunately unusable. We are now looking around for another device.