JEEMA Mobile Validator is a Joomla extension and all the requirements of Joomla are applicable.  Please visit http://www.joomla.org/technical-requirements.html for detailed Joomla requirements

JEEMA Mobile Validator uses JEEMA SMS Core to send the secret code SMS message.

The installation can be done as a standard Joomla installation procedure.  JEEMA Mobile Validator is delivered as a ZIP package.  The component is availabe as separate package in Jeema_sms_unzipme->packages->pkg_jeemasms_mobile_validator and plugins are available in Jeema_sms_unzipme->plugins->Validator as separate installable zip files for the various profile components(Joomla, Community Builder, Jomsocial) 

Unzip the folder and navigate to the folder and install the pkg_jeemasms_mobile_validator component and the respective plugins.

Note: Please do not install all Plugins without knowing the usage.  If you use Joomla profile management then you should install only the plugins related to Joomla profile management.