CARSCOP participated HongKong Electronics Fair 2016 on Oct 13 - 16. We release new 3G WCDMA PTT + GPS tracker (3G PTT talking through internet data with full function GPS tracking), Self-service car rent car control system (3G+Wifi+OBD+GPS+Alarm+Push Start Engine+Remote Phone Start, Specially design for time sharing rent (like benz smart CAR2GO system), remote authorize to driving active or forbidden), also we show our full series 3G GPS Trackers, including Personal 3G GPS tracker. Vehicle 3G GPS tracker , 3G OBD GPS Tracker etc，These 3G GPS tracker working in Global Frequency 3G WCDMA network & Global Frequency 2G GSM network, These 3G GPS trackers specially design for USA / North America / Europe / Australia / Japan / Korea etc. These trackers use the same life time free service charge platform, iPhone & Android App are available. Many clients have big interesting on these products, they like to buy new sample to test, we will ship the new products to customers to test eailier ASAP,thanks for the customer cooperation!