GV37CEU
- The GV37CEU is a compact, waterproof LTE Cat 1 Bis GNSS tracker with 2G fallback, designed for reliable vehicle monitoring. Ideal for fleet management, stolen vehicle recovery, leasing, and logistics applications.
- LTE Cat 1 Bis with 2G fallback for stable connectivity
- Compact and waterproof IP67-rated design
- Wide operating voltage: 9–90V DC
- Supports GPS, Beidou, Galileo, and GLONASS
- BLE 5.4 for external sensor integration (beacon, temperature, door sensors)
- Covert installation with internal antennas (GNSS, cellular, BLE)
- Driving behavior monitoring and crash detection
- Motion detection, tow alarm, jamming detection
- OTA configuration and firmware upgrade
- Geo-fencing and scheduled reports
- Backup battery with low power alarm
- Ideal for automobile finance, fleet management, and stolen vehicle recovery
The Queclink GV37CEU is an advanced LTE Cat 1 Bis GNSS tracker with 2G fallback, designed for a wide range of vehicle tracking applications that require reliable connectivity and rugged performance.
Compact, waterproof (IP67-rated), and easy to install, it offers flexible deployment options for automobile finance, fleet management, stolen vehicle recovery, car rental, and logistics sectors.
With BLE 5.4 support, the GV37CEU can connect to external Bluetooth accessories such as beacons, temperature or door sensors, extending its functionality for smarter fleet solutions. Its built-in GNSS receiver supports GPS, GLONASS, Galileo, and Beidou for highly accurate real-time positioning.
The tracker’s intelligent event system includes geo-fencing, crash detection, driving behavior analysis, motion detection, and tow alarms. It supports TCP/UDP/SMS transmission, ensuring reliable communication even in challenging network conditions.
The OTA (Over-the-Air) update and configuration capability make it easy to manage large deployments remotely.
With a wide input voltage range (9–90V DC), internal antennas, and a backup battery, the GV37CEU provides flexible, continuous, and stable operation for all types of vehicles, from passenger cars to heavy-duty trucks.
Cellular / Connectivity
- LTE FDD Bands: B1/B3/B7/B8/B20/B28
- LTE-FDD Data Rate: DL 10 Mbps / UL 5 Mbps
- EGPRS Bands: 900 / 1800 MHz
- EDGE Data: DL 236.8 Kbps / UL 236.8 Kbps
- GPRS Data: DL 85.6 Kbps / UL 85.6 Kbps
- Protocols: TCP, UDP, SMS
GNSS
- Receiver: All-in-one, supports GPS, Beidou, Galileo, GLONASS
- Sensitivity:
- Cold start: –149 dBm
- Hot start: –157 dBm
- Tracking: –165 dBm
- Position accuracy: < 2.0 m (CEP)
- TTFF: 28s (cold), 1s (hot)
Interfaces
- 1 × Positive trigger digital input (ignition detection)
- 1 × Configurable input (analog 0–16V or negative input)
- 1 × Latched digital output (open drain, 150 mA max)
- Micro USB port (configuration, upgrade, debugging)
- Internal antennas (cellular, GNSS, BLE)
- LED indicators: CEL, GNSS
Power & Environment
- Operating voltage: 9–90V DC
- Backup battery: Li-Polymer 200 mAh
- Waterproof: IP67
- Operating temperature: –30°C ~ +70°C
- Storage temperature: –40°C ~ +80°C
- Dimensions: 81 × 42 × 19 mm
- Weight: TBD
Additional Functions
- Motion detection via 3-axis accelerometer
- Crash detection and reconstruction
- Geo-fence alarm (up to 20 regions)
- Power-on, SOS, tow, and jamming alarms
- Scheduled reporting by time, distance, or mileage
- BLE 5.4 gateway for accessories
- OTA control and configuration
- Message buffer: up to 10,000 messages
Region & Certification
- Region: EMEA
- Certification: CE (Planning)
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