GPS Tracker Car TKSTAR TK905 2G Magnet 5000mAh Waterproof Vehicle Trackerlong Standby Battery (4G)

TK905 GPS Tracker GSM Specification GPRSClass 12, TCP/IP Memory32+32Mb Phase errorRMSPE Max outputGSM 850/GSM 900:33±3dBm GSM 1800/GSM 1900:30±3dBm Max frequency error±0.1ppm LTE Specification Operating bandLTE Cat-M1/NB2: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B26/B28/B66 Data transmissionLTE Cat M1: Max. 588kbps (DL), Max. 1.119Mbps (UL) LTE Cat NB2: Max. 127kbps (DL), Max. 158.5kbps (UL) EGPRS: Max. 296kbps (DL), Max. 236.8kbps(UL) GPS Specification GPS chipsetMTK high sensitivity chip FrequencyL1,1575.42MHz C/A code GPS channel66 Location accuracy Tracking sensitivity -165dBm Acquisition sensitivity-148dBm TTFF (open sky)Avg. hot start≤1sec Avg. cold start≤40sec Interfaces Cellular antennaInternal only GNSS antennaInternal patch antenna LED indicatorsCEL,PWR Micro USB interfaceUsed for charging and debugging Others Battery5000 mAh, 3.7V Li-Polymer battery Operating temperature–20℃ to +70℃ Device dimension 90 X 72X 22 mm Device weight168g Operating voltage4.5V-5.5V DC