The CV-150S is a Personal Navigation Data Recorder (PND) manufactured by KSS, a South Korean GPS technology company. The unit records GPS data from up to 10 satellite signals to aid in the accurate calculation of position, velocity and time. The CV-150S features an ultra-low power consumption of about half a watt, allowing for an extended recording time of up to 10 hours on a single battery. Additionally, the PND comes with an 802.11 wireless connection allowing for real-time transmission of data to a computer or FTP server. The data collected can also be tracked in web applications, such as Google Earth, or exported as a .kml or .kca file for further analysis. The CV-150S is encased in a durable PBT material, making the unit waterproof and shock-resistant.