... the Control Center in case of theft or distress. Optional TF card support to save photo images and driving records. Rating and ... photosAccessories Battery, GSM/GPS antennas, power/input/output cable, Mic, speaker, buzzer, siren, camera, handset/LCD monitor, fuel level/temperature sensor ... /gps tracking device/ car gps alarm tracker RS3000B1/C1,support TF card recording