Fabulous range of radio controlled alarm clocks all controlled form the atomic clock broadcast signal.
Atomic clocks provide one of the most accurate time standards in the world, there are a number of atomic clocks in the world that broadcast a signal that radio controlled clocks can pick up.
These radio controlled clocks regular check this broadcast and continuously synchronise themselves to display the correct time.
The signal is broadcast over 1500 kilometres and is available almost anywhere in UK and Europe.
