Overview
The sub-master clock system is to realize the absolute unification of the time information display of a large number of clock devices within a certain range.
Feature
Digital display or analog clock
Different numerals available
Daylight saving time during winter time
The system master clock is the core clock source of the entire standard clock system. It is responsible for distributing the standard time information to the terminal clock devices such as all sub-clocks in the system, and unifying the core functions of each terminal time display. In order to ensure the accuracy of its own time information, the system master clock generally has the function of receiving GPS/Beidou satellite synchronization time information.
Application
synchronized digital clock is widely used in weak current integration projects in the field of intelligent buildings, such as hospitals, schools, stadiums, office buildings, standardized factories and rail transit,airport,military command organs, etc
Technical Information
The master clock receives the standard GPS standard time signal, when the standard time signal receiving unit fails, The master clock will use the time signal generated by its own high-stability constant-temperature crystal oscillator as the time reference, and can still drive the self-belt clock to work normally and send an alarm to the clock system network management equipment.
Detailed pictures
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