| Module | Quectel EG915U-EU with Teltonika TM2500 |
| Technology | LTE(CaT1)/2G(GSM/GPRS)/GNSS/BLUETOOTH® LE |
| GNSS | L1: GPS, GLONASS, GALILEO, BEIDOU |
| Receiver | 33 tracking channels 99 acquisition channels |
| Tracking sensitivity | -165 dBM |
| Position accuracy | < 2.5 m CEP |
| Bands 2G | GSM: B2/B3/B5/B8 |
| Bands 4G | LTE FDD: B1/B3//B5/B7/B8/B20/B28 |
| Data transfer | LTE FDD (CAT 1)): Max. 10 Mbps (download) / Max. 5 Mbps (download); GSM (GPRS): Max. 85,6 Kbps (download) / Max. 85,6 Kbps (download) |
| Transmission power | Class 4 for GSM850/900: 33 ± 2 dBM Class 1 for GSM1800/1900: 30 ± 2 dBM Class 3 for LTE-FDD: 23 ± 2 dBM |
| Supported data | SMS (TEXT), Network Protocols (TCP, UDP, TLS, EGTS) |
| Battery | Li-SOCl₂ batteries of 2200 mAh, 2S, with extremely low self-discharge, 7,2 V, non-rechargeable |
| BLE | 4.0 + LE |
| Compatible peripherals | EYE sensors, EYE Beacons (in recovery mode only), Bluetooth® LE universal sensor support |
| Dimensions | 78 x 63 x 28 mm (L x W x H) |
| Weight | (with 2 cell battery) |
| Working temperature (with battery) | -35 °C to +75 °C |
| Storage temperature (with battery) | -40 °C to +85 °C (Max. recommended 30 °C) |
| Relative humidity | 5% to 95% without condensation |
| Protection | IP68 |
| Battery discharge temperature | -60 °C to +85 °C |
| Battery storage temperature | Max. recommended 30°C |
| GNSS Antenna | High gain internal |
| Cellular antenna | High gain internal |
| USB | Micro-USB 2.0 |
| Led indicator | 1 LED |
| SIM | Micro-SIM |
| Memory | 128 internal flash memory of [%VAR%] MB |
| Sensors | Accelerometer |
| Scenarios of use | Accelerometer activation, GNSS, Bluetooth® LE sensor support, recovery mode, periodic tracking while stationary/on the move, time zone scheduler, backup tracking, static navigation, missing Bluetooth® LE sensors |
| Sleep modes | Unique customized sleep mode |
| SMS | Configuration, events, debugging |
| GPRS commands | Configuration, debugging |
| Time synchronization | GNSS, NITZ, NTP |
| Regulations | CE/RED, E-Mark, RCM, UKCA |