GL502MG specifications LTE Cat M1/NB2 IP68 ruggedized GNSS tracker with up to 10 years standby time Operating Band Data Transmission Cat M1: LTE-FDD: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/ B20/B25/B26/B27/B28/B66/B85 Cat NB2: LTE-FDD: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/ B20/B25/B28/B66/B71/B85 eMTC (DL) 375 Kbps eMTC (UL) 375 Kbps NB2 (DL) 127 Kbps NB2 (UL) 158.5 Kbps NB1 (DL) 32 Kbps NB1 (UL) 70 Kbps GNSS Specifications GNSS Type u-blox All-in-One GNSS receiver Autonomous: -147 dBm Hot start: -156 dBm Reacquisition: -160 dBm Tracking: -162 dBm EGPRS Specifications Frequency Data Transmission Interfaces Battery Switch Used for power on/off (Internal only) Cellular Antenna Internal only GNSS Antenna Internal only Internal only WiFi Antenna Internal only GNSS, Status (Internal only) Used for firmware upgrading and debug (Internal only) Position Accuracy Autonomous: < 2.5m (CEP) Cold start: 27s average TTFF (Open Sky) Warm start: 27s average Hot start: 1s average Air Interface Protocol Command Set @Track protocol command Transmit Protocol TCP, UDP, SMS Working Modes General Specifications 57000mAh, Lithium thionyl chloride battery Standby Time 1 Report/ Day : Up to 10 Years 6 Reports/ Day : Up to 6 Years 5 Minutes Reporting: 3 Months Operating Temperature Buffer Messages Power saving mode for long standby time Continuous mode for emergency tracking Scheduled Timing Report position and status at preset time Report intervals Geo-fences Support up to 20 internal geo-fence regions Low Power Alarm Alarm when internal battery is low Wakeup Report Report when the device wakes up Motion Detection Motion detection based on internal 3-axis accelerometer Reporting Frequency Adjustment Intelligent adjustment of reporting frequency www.queclink.com [email protected]