The Osmac G4 satellite combines value and reliability in one controller. Wireless communications, easy installation and setup, and compatibility with existing Osmac systems make the Osmac G4 an ideal choice for a control system upgrade or retrofit. As part of a Lynx® Central Control system, the Osmac G4 will run flow-managed programs using station run times executed to the second for precise water application. An upgrade kit is available for E-Osmac satellites, adding new functionality, including program storage for stand-alone function and a user interface for performing manual irrigation or diagnostic activity.