Personal And Vehicle Gps Tracker With Two-way Conversation

These Personal And Vehicle GPS Tracker With Two-Way Conversation provides an easy way to track your targets and provides peace of mind by showing you with your mobile phone or PC the location of your targets via SMS or GPRS. Personal And Vehicle GPS Tracker With Two-Way Conversation has the following features : a c Child/the Elderly/Pet Protection and Tracking a c Vehicle Tracking and Management a c Accurate GPS Satellite Positioning a c SOS Emergency Button a c Speed-dial Buttons a c SMS Support on any GSM Network a c Support GPRS Tracking a c Bi-direction phone conversation a c Voice monitoring function a c Removable and rechargeable internal battery a c Built-in motion sensor a c Built-in speaker and microphone a c Low power consumption Standard Package Included: GPS tracker X1 USB cable X1 Adapter X1 Back up battery X1 Cigar lighter car charger X1 CDX1 PST-T300 Characteristics: Item Specification Charging Voltage : DC 4.2-5.5V/400mA (Mini USB port) Dimension : 76 mm *44 mm *20 mm (12mm) Weight : 76g GSM module : GSM 900/1800/1900Mhz or GSM 850/900/1800/1900Mhz (optional) and GPRS TCP/UDP GPS Chipset : latest GPS SIRF-Star III chipset GPS Sensitivity : -158Db GPS Frequency : L1, 1575.42 MHz C/A Code : 1.023 MHz chip rate Channels : 20 channel all-in-view tracking Position Accuracy : 10 meters, 2D RMS Velocity Accuracy : 0.1 m/s Time Accuracy : 1 us synchronized to GPS time Default datum : WGS-84 Reacquisition : 0.1 s