Features: 1.GSM Quard band GSM850/900/1800/1900 2.GPS chipset with high sensitivity 3. High integrated, mini size and easy to use 4. Built-in high sensitive antenna 5. Double CPU 6. Built-in viberation sensor Specifications: GPRS: Class 2, CPT/IP Built-in GSM module GPS module: SiRF Star III GPS Channels: 20 Tracking Sensitivity:-159dBm Acquisition Sensitivity:-144dBm Location time cost: Hot Start: less than 2sec Warm Start: less than 15 sec Cold Start: Less than 38 sec LED indicator: Green-GSM Blue-GPS Red-Power Power Input:9-50vDC Dimenstion: 90*45*14mm Weight: 45g |