LTE Compact Vehicle Tracker

1. Global LTE Cat M1/NB2 with 2G fallback using unique antenna solution

2. Compact size for covert installation

3. Ideal for a wide range of vehicle tracking applications, such as car leasing and buy here pay here (BHPH)

4. Easy installation using an in-line connector

The GV53MG is the upgraded LTE Cat M1/NB2 version of GV50MG. It integrates the latest low-power wide area network standards and covers a broader area, making it more flexible to deploy. It is a compact, ultra-thin product allowing covert and easy installation. The product offers basic digital I/Os that can be used for ignition detection and vehicle control. An extra configurable I/O enables flexible applications. The GV53MG supports AES-256 encryption to secure business-critical data, guard against unauthorized access and ensure data integrity. The product is designed for various use cases such as auto financing, buy here pay here (BHPH), car rental and leasing, basic fleet management and stolen vehicle recovery.



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LTE Specifications

Operating Band LTE Cat M1/NB2
Cat M1:
LTE-FDD: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B27
Cat NB2:(*Cat NB1 is available in Brazil)
LTE-FDD: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B28
Data Transmission eMTC (DL) 348 Kbps
eMTC (UL) 1.08 Mbps
NB2 (DL) 121 Kbps
NB2 (UL) 150 Kbps
NB1 (DL) 74.1 Kbps
NB1 (UL) 101 Kbps

EGPRS Specifications

Frequency EGPRS 850 / 900 / 1800 / 1900 MHz
Data Transmission EDGE 296 Kbps (DL) / 236.8 Kbps (UL)
GPRS 107 Kbps (DL) / 85.6 Kbps (UL)

GNSS Specifications

GNSS Type u-blox All-in-One GNSS receiver
Sensitivity Autonomous: -147 dBm
Hot start: -156 dBm
Reacquisition: -160 dBm
Tracking: -162 dBm
Position Accuracy (CEP) Autonomous: < 2.5m
TTFF (Open Sky) Cold start: 27s average
Warm start: 27s average
Hot start: 1s average

General Specifications

Dimensions 87× 55 × 12.5mm
3.43”(L) × 2.17”(W) × 0.49”(H)
Weight 95g (3.35oz)
Backup Battery Li-Polymer, 190 mAh
Operating Voltage 8V to 32V DC
Operating Temperature -30℃~ +80℃
-40℃ ~ +80℃ for storage
Buffer Messages Up to 10,000 buffer messages


Digital Input 1 positive trigger input for ignition detection
Digital Output 1 digital output, open drain, 150 mA max drive current
Configurable Input/ Output 1 special I/O can be configured as a negative trigger digital input or an open drain output with 150 mA max drive current
Serial Port 1 TTL UART port for upgrading and debugging
Cellular Antenna Internal only
GNSS Antenna Internal only
LED Indicators CEL, GNSS

Air Interface Protocol

Transmit Protocol TCP, UDP, SMS
Scheduled Report Report position and status based on preset time intervals, distance, mileage or a combination of these settings
Geo-fences Geo-fence alarm, support up to 20 circular and 20 polygon geo-fence regions
Power On Report Report when the device is powered on
Tow Alarm Alarm for tow event in ignition-off state
Driving Behavior Monitoring Aggressive driving behavior detection, e.g. harsh braking and acceleration
Crash Detection Accident data collection for reconstruction and analysis
Special Alarm Special alarm based on digital inputs
Remote Control OTA control of digital outputs
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