When you are looking for dependability and great mapping use SkyTRX Mini Tracker. It is a small, pocket sized GPS tracking device that receives signals from the twenty-four Department of Defense satellites orbiting the earth. The new advanced internal computer accurately determines the location of the device within 2.5 meters and records this data every second. With this data and the included SkyTRX Tracking software, users can accurately determine where a person traveled, how fast they drove, where they stopped and for how long. The recorded data from the SkyTRX Mini Tracker can be displayed over a street map, satellite images, or in a text report. Simply put, the SkyTRX Mini Tracker is an extremely affordable GPS vehicle tracking data logger system offering accurate tracking data contained within an easily deployable miniature weather resistant magnetically mounted housing. Think of it as a video recorder developed specifically to monitor and document a vehicle's traveled activities. Specifications: • Up to 100 Hours of Data • Magnet mount • Powered by 2 AAA batteries • Water Resistant • USB connector • Motion Detection for power conserve mode Includes: • 1 SkyTRX Mini Tracker • Software CD SIZE: 3.8" x 1.46" x 1.34"