Morsecode

Write your codes 
Throw me off 
I've captured your enigma machine 
Better have tried 
And consequently fell 
They lacked this fine decoder ring 

I am here 
I read you 
Loud and clear 
I am here 
I read you 
Over 

I sneak inside 
Retrace your steps 
Movements make motives clear 
Your phrases fly 
Fast and furious 
And I am fluent now 

You're coming through without a glitch 
We read you loud and clear