Super picture, nice unit in good quality. However, we unfortunately hardly usable, since the range with very low (ancient House, stone walls). There are max. 20 m distance from baby monitors to the living room couch (not a straight line, but as you walk). Between 2 doors (1x glass, 1x wood) and a hallway that goes at the end by 2 corners. Before the living room entrance (which does not even have a door) is then unfortunately end. Until then, approximately 15 m path from the transmitter and give the bend in the corridor. Equipment ranging seemingly only straight paths, stone walls nothing works. This very practical because we would have to leave the part lying in the hallway. But since only very quietly transmits the tones, even at max. Einstellunng that is not going well. While watching, we would barely hear it. Our old Philips baby monitor has managed the reach easily, so I can still go shopping when Edeka over, despite walls. Too bad, because it's been great to see the baby when sleeping and waking. The positioning above the crib (60x120) we managed only with camera tripod on foot, otherwise the angle does not fit. But this is a bit awkward because I often times long must at the foot and then must always change the stand. Not ideal. From the foot of no one sees of course the face unfortunately. This would require the camera hovering over the bed. But that does not all that much in the first place, the range is the knock-out criterion. Therefore, only 1 star.