All that is needed and what is not necessary.

The Belkin baby monitor is now already our third baby monitor. When we first turned on the starry sky, said our Big: "Wow!". He is enthusiastic. Experienced like the sky, does something to quiet music and knows that he gets to say when he speaks into the baby monitor. Both sides are reassured.
The night light is just right: not too bright, especially if you establish it faces away from the bed. Then the road is lit better.
The use of baby monitors is intuitive, a Quick Start Guide included with the instrument.
The alarm levels go from the sound through vibration to only one signal on the parent. What is to be heard can be adjusted in five levels. At level 5 you can even hear baby's snoring :-)
Allow the settings even only one signal on the parent if the baby cries, I find a bit strange. A baby monitor is still something to sound the alarm when the baby cries. And who looks the whole time on the display of the baby monitor?
What I also do not like, is the Feed Timer. Too bad that baby monitor manufacturer parents unsettle by incorporating such a function. To put it bluntly: babies should not be fed by the clock, but as needed. Ask. Your midwife or health

Another shortcoming is the automatic alarm when it's too hot. In the summer it will be even reasonably warm in every room. The alarm can be switched off quickly indeed, a pity, I find, however, that you can not even adjust the temperature span.
Overall a baby monitor that has all the features you need in the course of time and certainly some that you will never need.