FX83-3 T-BOX(3G)

FX83-3  is a smart GPS tracker with built in GPS and UMTS/HSPA+ module which can be used for a variety of vehicle tracking applications.
It is able to monitor vehicle location, detect driving behavior, and remote control.
It can extend various peripherals with multiple I/O interfaces and read diagnostic info from vehicle ECU with optional engine module.



Size 110mm (L) x 60mm (W) x 25mm (H)
Weight 100g


OBD II (Optional) 1 x K/L line, 1 x CAN bus, 1 x J1708 bus on a 2 x 5P connector
Multiple I/O 3 x Digital output, 2 x Digital input, 1 x Analog input on a 2 x 4P connector
Serial Port 1 x RS-232 on a 2 x 2P connector
Configuration Port Micro-USB
SIM Card Socket Micro SIM, Push-Push type
Data Transmission Packet data (HSPA) and SMS
Positioning Method GPS
Storage 2MB FLASH, up to 24,000 GPS data storage
OBD Protocol (Optional) SAE J1850 PWM
ISO 9141-2
ISO 14230-4
ISO 15765-4
SAE J1939
SAE J1587/J1708


Working Voltage 9-36VDC
Working Current Max.: <200mA@13.8/27.6VDC
Average: <150mA@13.8/27.6VDC
Sleep mode: <10mA@12/24VDC
Backup battery 3.7V/160mAH
GPS Channels: 66
Sensitivity: -165dBm
Accuracy: 5m CEP
Time to first fix:
Cold start: <30s (typ.)
Hot start: <1s (typ.)
Cellular Frequency:
UMTS/HSPA+ 850/900/1900/2100MHz
GSM/GPRS/EDGE 850/900/1800/1900MHz
Network protocol: Embedded TCP/IP stack
6-axis IMU Driving behavior detection
LED Indication GPS/Cellular/OBD indication
Buzzer System status/Alarm indication


Cellular Internal
GPS Internal


Working Temperature -30℃ ~ +70℃
Storage Temperature -40℃ ~ +85℃
Humidity 5%~95%(no fog)
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