Inquiry (采购产品): Information I am looking for a ground surveillance system for detecting people (not identifying, just detect)on an open field of 1600X1500 feet. **** Hidden Message ***** Flavio Acosta Privada de José María Mata 4916 Col. Granjas Chjhuahua, Chihuahua31100 MEX Company: Sistemas Inteligentes Title: Engineer Phone: 614 4 17 14 10 E-mail: flavacostac@hotmail.com **** Hidden Message ***** flavacostac@hotmail.com