PIR: Zilog zmotion II

Dear
I 'm looking for information if someone, success to use with Arduino, PIR module of Zilog, Zmotion II (II = the new version: advantage = for example multiple choice of fresnel lens, low cost):
www.zilog.com/index.php?option=com_cutsheet&task=view&cid=13&id=13&Itemid=112
Best regards,
Philippe.