Nomadic Night and day indicator and night for children rather satisfactory

Filled out its functions and makes time indicator pilot at the same time
S emmene easily
As against it is very fragile and very easily goes wrong, the child can trigger the alarm at any time of the night without meaning to, ... but I would still recommend. We have a 2 and a half years has understood the system and suddenly the sheep asleep when she stays in bed and falls asleep.