Sidhu Technologies

Automated Bell timers are electronic Unit with micro controller and an inbuilt extremely accurate Real Time Clock with +/- 2 minutes per year. they have a built in relay which is activated as per the programmed bell timings. These units are very easy to operate. these are very simple models designed with much care for Schools, colleges, institutions and small and tiny sector organizations. These units are Password protected to prevent unauthorized data manipulation. These units can be set with multiple bells with different bell ringing duration. The bells can be programmed using the 4 keys and it is user friendly and menu driven. It has to be set in 24 hour format. The bells are to be set once initially for all the Program modes and the bells automatically ring as per the schedule.