... engine power gradually and safely when in urgency ·GPRS(TCP/UDP), SMS Support ·When without tremble the device will go into ... card Redader2.4G Tag RFID readerCameraRF AntennaTemperature sensor Name: GPS tracker FCC Certificate No: SEM11019983 Date: Jan 26, 2011 Valid ... 1 mini USB port two way communication car gps tracker,vehicle gps tracker with optional RFID card reader,LCD,Camera,DVR supporting ...