Digicon school bell timer

Automatic School Bell Timer Based on the latest microcontoller technology. Automatic Bell Timer System is an elegant device especially designed to ring the Schools/Colleges/Industry Bell automatically. There is no need to assign an individual for ringing the bell, at different times during the day. A user can program various timings of the periods, Short breakes, etc. With the provision of 30 bells/day, a user can set the length of each bell separately (5 types) , to identify different bells at different times, for example, separate bell for assembly, separate bell for recess, separate for periods, etc. It has a crystal-clear LCD display, which helps the user to read & set various parameters easily. In case of power failure, all settings and Real Time Clock, are saved for 3 years. Note - Ringer/Hooter/Siren is not included with the device. A separate 230V AC Ringer needs to be connected to the device.