Overview
The sub-master clock system is a standard clock system consisting of a system master clock and a group of sub-clocks,they can be digital display or clock display.The purpose is to realize the absolute unification of the time information display of a large number of clock devices within a certain range.
Feature
Analog clock or digital clock be your option
Daylight saving time during winter time
The sub-clock is usually the basic terminal of the standard clock system, and is generally divided into two categories: the pointer type sub-clock and the digital sub-clock. In daily operation, all sub-clocks are synchronized with the standard time information of the system master clock through the communication link (RS485 type or NTP network type) with its own communication link, and the standard time signal is uniformly displayed.
Application
synchronized digital clock is Widely used in power, finance, communications, communications, radio and television, security, petrochemical, metallurgy, water conservancy, IT and other public occasions.And with leading technology and strict quality control system, many sports venues, railway stations, airports and other public places of recognition and selection
Technical Information
The master clock adopts the standard RJ45 interface form, and communicates through the switch link. It is operated according to a uniform time standard. The master clock can provide a standard clock interface to other weak current systems.the central master clock also supports standard communication interfaces: 1 NTP time service, TCP/IP interface, 1 NTP sub clock TCP/IP interface.
Detailed pictures
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