Schools has to deputed one peon or watchman to ring the bell e.g. for morning assembly, 1st period, 2nd period, break, etc. That Person can not be assigned for other outdoor works as he/she has to be present in the school to ring the bell. However, he/she may commit mistake while ringing the bell. There may be a time lag of 5-10 minutes. School Bell Player will make that peon/watchman free to be engaged for other work. Find out more about School Bell.