Master-Slave Clock

These Marine Master-Slave Clocks adopt dual-line both-way communications. Master clocks of standard positioning can control as many as 60 slave-clock, enabling then for synchronizing poeration and effecting real-time monitoring over the working status of the entire wywtem including GPS and each slave clock, with adjustment and comtrol to any slave clock.

Considering the vessels' meed rrom global operating crossing different time-zones, this system will tell the time for a specific time zone as well as for the current time-zone with a real-time indication for the current geographic coordinate.