Why you rang bell at Hindu temple?
The bell is rung so that u are attaining GODS attention, we ring
the bell at the begining of a prayer and at the end of a prayer, it
also provides a harmonous sound and alerts evryone that it is the
start to the prayer and their attention should be in the prayer and
obtain silence. I have a small bell at home that I ring evry
morning wen I lite my lamp, try doing this at home and experience
the vibe from this, its a beautiful sound, automatically by that
sound the spirit inside u is awakened. Try it!