The device works very well. The picture is clear and you can beautifully observe whether the child only grunts in her sleep or whether the eyes are actually open. The night vision is excellent. The volume of the parent is, contrary to other review absolutely sufficient. Even with a running television because there's no problem. Even if you should ignore it, you can place the device so (it can be put down standing upright) that you see the video transmission. A star's deduction for coverage. The 150 meters have been well measured without walls. But for us it's enough just like that. Who has a big house, could have problems with the transmission power (with antenna unfolded). The red LED on the camera, which indicates that the device is active, not disturbing.
