Several Synology DS-101g+ and replication

Hi comunity
When I would get 3 Synology DS-101g+ [http://www.synology.com/enu/index.php]
and would place it on different places on earth, is it true, that this
hardware will replicate data and synch together?

Thanks for response in advanced.
With kind regard.
designo, http://contact.designo.ch




Rovetto Stefan