Description
Overview
GAOTek iridium GPS tracking device with dual-mode connectivity is a stand alone GPS tracking device, with integrated Iridium Short Burst Data (SBD) and GPRS dual-mode communications terminal that delivers connectivity to assets in fleet management applications moving in and out of cellular range. Fleet managers get the best of both worlds—lower cost data transmission in areas with cellular coverage, and reliable always-on satellite communications over Iridium satellite two-way data service anytime the cellular network is unavailable. When in coverage of cellular networks, the iridium GPS tracking device dual mode terminal uses both cellular frequencies to communicate vehicle location and other vital information. The terminal automatically switches to satellite services when out of cellular reach, ensuring constant visibility and communication.
Features
- GPRS or Iridium satellite dual mode hybrid
- Built-in iridium SBD transceiver, tru global coverage
- Support 4G LTE GPRS network
- Multiple digital input, analogue input or output
- Auto swith to GPRS mode when the device detects GSM signal
- Report uploading frequency can be set by time, distance or combination or intelligent report
- Power failure alert
- SOS emergency alert is optional
- ACC detection
- Embedded 3D accelerator
- RS485 BUS for custom accessories connecting
- IP68 waterproof housing case
- Built-in 4Mb memory
- 500mAH backup battery
- Firmware update over the air
Technical Specifications
Data Transmission | Iridium SBD and GPRS communication |
Operating Voltage | 8 v to 32 V DC |
Frequency | 1616 MHz to 1626.5 MHz |
SBD Message Transfer | Average current 195 mA |
SBD Transmit Power | Average power 1.6 W |
Battery | Â Li-Po 3.7 V 500 mAh |
Transmission Delay | 10 s to 60 s |
GPS Model | MT3337 GPS chipset |
Sensitivity | – 165 dBm |
GSM Antenna | External activity antenna gain: 3 dB |
Operating Temperature | -4 °F to 140 °F (-20 °C to 60 °C) |
Size | 4.74 in x 4.05 in x 1.10 in (12.0 cm x 10.3 cm x 2.8 cm) |
Weight | 7.58 oz (215 g) |