Ignore the comments of those who tell anything on this unit, it is almost perfect, they have not understood the instructions, or they did not even read. Indeed, the volume is fully programmable in the wake phases, whether in radio mode or nature sounds mode, you can limit it. Those who did not succeed, just do not complete the setup procedure, when you see L19, just turn the Home button to bring it down, I put L6, and so the sound gradually rises and is limited to level 6, not 19 as preset. Ditto for the outdoor sensor, just read the instructions and apply the procedure, nothing complicated, just read the manual. Conclusion: This device is perfect, it is for people who can understand a text and take the time to discover their product immersing himself in his logic (1/4 hour for me, I am a fifties) . It is however not suitable for very elderly people who may face difficulties or for those who do not seek to understand as always too rushed.
