Automatic Bell Control Unit

Introduction -

With the ever growing student population, more extra curricular activities and ever increasing workload due to modernization of education,every staff member in school from the Principal to the peon are under tremendous stress to finish a daily task in a fixed time limit. To ring the school bell at the right time is a task in itself and an investment of time, effort and money. Imaginea school bell acting as a fulI - time staff member and working on its own! Yes, we havetumedyourimagination into reality. Our 'engineers at 'DYNATEK' have . a developed the' AUTOBELL', which eliminates the need of human attention in the working of a school bell.

Autobell is a sophisticated programmable unit which ring an electrical Bell / Siren automatically as per the programmed schedule. It has built in Real Time Clock with LCD Display.
Autobell is designed to program 7 schedules. Each schedule consists of 50 bells. Hence user can set 50 different bells for each day.
User can assign any schedule on any day. Same schedule can also be assigned for more than one day.
Autobell can be configured as a Master or a Slave in case it is used in the Synchornized digital clock system.
Autobell has a provision of holiday setting.
For sudden changes in schedule, the Auto / Manual mode is provide. This function enable the bell to be rung manually according to the change without the previous setting.
Bell length from 1 sec. to 60 sec. can be set, keeping in mind the necessity for long / short bell. Autobell is provided with this unique feature of setting the length of every single bell.
Autobell has the provision for a double bell in case the schedule requires two consecutive bells to be rung. In case of failure of main, power bell will not ring but built in clock operates on battery back up hence programmed schedule will not be disturbed.