Product Description: Mini Car Vehicle GPS/GSM/GPRS Tracker GT06 Mini Global Real Time 4 bands Tracking Device(Not Include Retail Package). Working base on Existing GSM/GPRS Network and GPS Satellites,This Product can locate and Monitor any remote targets by SMS or GPRS. Features: GSM Quan-band Fequency High sensitivity, new technology MTK GSM CHIP and Switzerland UBLOX GPS chipset Realtime tracking by SMS/GPRS Recover original password Overspeed Alarm ,ACC anti-theft alarm,SOS alarm Real time voice monitoring Two-Way radio calling Built-in backup battery to realize power failure alarm Device lights turn into sleep mode after 5minutes Support 2G/3G (GSM) SIM card Cut vehicle oil or circuit Specifications: ProductDesctription: Global GPS Tracker GPS Chip: UBLOX CHIP Network: GSM / GPRS GSM Frequency: 850 / 900 / 1800 / 1900 MHz GSM/GPRS Module: MTK 60 GPS Accuracy: 5 M GPS sensitivity: -159dBm Time to First Fix: Cold status: 45s Warm status: 35s Hot status: 1s Our Goals: offer GPS tracker device that desgined friendly and easy to use. make GPS tracker price reasonable and affordable to be a professional GPS tracking solution supplier. We are not only product seller, but also service provider! PC GPS tracking system's function is same as web-based system PC GPS tracking system(in CD) is free all the time Usually PC GPS tracking system is enough good for end-user