India Clocks & Signs

Other Details

In Master and Slave clocks set up it will consist of a master clock & a number of secondary clocks in remote locations. These secondary clocks appear to work like an ordinary plug-in electric clock & work on their own circuits.

These clocks differ from the ‘impulse’ type, which are electrically advanced each minute by the master clock. Impulse type clocks are usually called ‘slave’ clocks since they cannot function at all without the master clock.

There are two basic variations in Master and Slave clock systems, ’wired’ and ‘electronic’.