The most basic version in the Nav-Tracker family of tracking systems is designed for customers primarily interested in tracking. A water resistant latching push button is available that can be used as either a panic button or a geo-fence arm/disarm button. This unit meets insurance requirements for tracking and was originally created at the request of the insurance companies as a low cost GPS tracking system for their customers. Many insurance companies offer discounts for customers who install ANY GOST NAV-TRACKER system on their vessel. The GOST NAV-TRACKER 1.0 uses the same technology and website as other GOST NAV-TRACKER versions. Available with 30ft, 60ft, or 90ft cable.