Located in Woodstock, Illinois, LandAirSea Systems, Inc., has been a leading manufacturer of effective, affordable GPS tracking systems, devices and software since 1994. Our passive and real time GPS tracking solutions undergo extensive pre-development research and testing to ensure that our customers are receiving quality products guaranteed to deliver results. Our diversified customer base has evolved to include small businesses, government and law enforcement agencies and a growing consumer market that includes concerned parents of teenage drivers.