The Glenelg School of Abu Dhabi has set up their Bell system and Clock unified with single synchronized time fed from the GPS. We designed the whole Master Clock & Bell System from Bodet, France. The system is controlled by a Master Clock that feeds all the required information to the slave clocks and Bells ( analog , LCD & LED CLOCKS ) . It is very easy to schedule and configure through Bodet Software. The Bell has slot for built in Memory Card to add additional MP3 tones and can be used for announcement purposes or Music playback.