Highly featured GNSS GPRS vehicle tracker

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G4N45GPS is a higly adaptable GPS tracker to various application scenarios such as asset tracking, personnel time tracker, tachograph time manager, driver assistant. The product is available in several configurations offering connectivity options for CAN-bus, RS485, J1708, Bluetooth 4, RS232, K-line, 1-Wire, dual-SIM, high-voltage supply, external antennas.

 benefits from the experience and stability of its predecessors by being powered by a mature and higly featured RTOS that is sporting the GPS4NET's products since 2009. 

This device is offering a cost effective communication by integrating an embedded SIM which is granting access to Prepaid GPRS services at global level. The Dual-SIM role provides a backup communication channel for mission critical applications where the coverage of a singular GSM operator is not sufficient.

CAN-bus engine provides ready made decoding profiles for J1939 & FMS networks implemented by most of the vehicle producers. This profiles are programmable over GPRS, being designed to offer a balance between the relevance of the information and the resources used (memory usage, GPRS traffic costs, server load). The CAN acquisition engine have a built-in diagnostic and analyzer module which indicates visually (1 LED) or OTA the presence of certain CAN messages, helping the customization of profiles and easy installation.

The embedded Personnel Authentication Engine is designed to manage 2000 iButton (Dallas) ID tags shared by 6 task groups with assigned actions for acquisition, transmission, alarm triggering, ignition control, or event generators. By providing such features, the engine is suitable for various business application from rent-a-car, personnel time tracking to vehicle utility control and maintenance.

The Alarm Engine provides over 35 real time event based alarms. Each alarm source is independently configured and dependent of the GSM Network status, thus providing a flexible monitoring of the sub-systems events or peripheral's status.

The Geofencing engine supports the highest number of Point-of-Interest on the market, being capable to handle over 16400 rectangular areas. The engine provides an advanced grouping feature thus allowing the classification of multiple POI by Input/Output state, the possibility to define short length corridors or to set an alarm perimeter.

Non-engine based ignition is detect based on multiple triggers such as the voltage and the movement, thus allowing a 2-wire installation. An ideal solution covert installation for asset tracking & recovery.

The Real Time Clock is providing deep sleep & wake-up management and fast time-fix when GPS signal is missing or restarted at maximum 2 weeks after a power outage. At less than 20 seconds time drift / week, the device is capable to mark very precisely each data record when the GPS time-fix is missing, thus providing a bullet-proof event recording solution in critical situations.


Main features

GPS reception
GNSS (GPS, Glonass, Beidou) ; Anti-jamming technology;
Compatible with EGNOS and GALILEO. Internal High-Gain Omnidirectional Antenna.
GSM communication
Quad-band SMS & GPRS multi-slot class 12/10. Internal Antenna.
12 pins multipole connector with ESD protection
3 Analog Input – 12 bit resolution
3 Digital Input
4 Digital pull-down Output
2 IButton (1-Wire) Interfaces
1 K-Line for Tachograph and sensors
1 RS232 or RS485 (J1708)
1 optional CANbus (SAE J1939) output
1 pin for 4.2 V-OUT
Automotive grade processor
RTC (Real Time Clock) syncronized by GPS
3 bi-colored LED status for GSM, GPS, Option
Integrated Bluetooth 3.0, 4.1
3D acceleration sensor
G4N-RTOS - proprietary Real Time Operating System
Dual-SIM management with fail-over and traffic balance algorithms.
4-level watchdog
5 – 36 VDc or or 5- 60 VDc input range; 30 uA @ 12V in deep sleep (level 4)
Power management & wake-up events and triggers
Small size 80x40x15 mm
Temperature range -30~+85C
The device has configuration functions over SMS and supports firmware upgrade over GPRS.
Full remote administration over GSM, K-line, RS232, Bluetooth.
Standard packaging
*Devices are not delivered with a SIM card. This can be obtained from the customer's favorite GSM operator.
Embedded SIM delivered with Prepaid GPRS services.
Fuel flow & level metering sensors
Temperature & Humidity sensors
CANbus interface compatible with SAE J1939
Advanced personnel authentication with iButton tags with two readers.
GARMIN message communication, waypoints & predefined routes.
Remote Tachograph download and real-time state reporting

*Due to the permanent development this list might change periodically.