很多內置GPS，也有很多可以外掛

http://www.amazon.com/KDLINKS%C2%AE-X1-Dashboard-Camcorder-G-Sensor/dp/B00N8BM0BU/ref=sr_1_2?ie=UTF8&qid=1432709110&sr=8-2&keywords=dash+cam+gps


http://www.amazon.com/LK-7900-FHD-ARA-16GB-OBD/dp/B00QTG49B0/ref=dp_ob_title_hi

http://www.amazon.com/Lukas-Lk-7950-Wi-Fi-Smart-Dash/dp/B00V03D9KY/ref=sr_1_3?s=automotive&ie=UTF8&qid=1432709989&sr=1-3&keywords=LK-7950