TorchX 100 (4G LTE)

4G CAT-4 OBDII Tracker with ELD and WIFI Hotspot

Planned Certification

This advanced Plug & Play OBDII tracker with CAN BUS reading provides heavy and light duty vehicle data such as ignition, VIN, odometer, fuel level, etc. It supports ELD feature and WIFI hotspot sharing. 


Real time and buffer locations

Real time location updates can be as frequent as 3s. Up to 49,000 location points can be saved in buffer if out of network coverage

4G CAT-4/3G/2G (global bands)

Supports all bands around the world. 

Vehicle data reading

Reads data of: VIN, true odometer, fuel level, DTC, etc.


Connect to commercial vehicle engine and automatically records driving time to ensure that driver meets the regulation of RODS and HOS.

WIFI hotspot

5G + 2.4G WIFI hotspot sharing for internet streaming of passenger. Commonly used with Telco and car rental application.

OBDII Interface

Supports interface of: SAE J1850-VPW, SAE J 1850-PWM, ISO 15765, SAE J1939, ISO 14230 (KWP2000), ISO9142-2, SAE J1708

Driving behavior detection

Accurately detects reckless driving events such as harsh acceleration, turning, braking and crash.

BLE 4.2 for sensors

Compatible with TOPFLYtech’s BLE temp & humi senor TSTH1-B, temp & door sensor TSDT1-B, wireless relay TSR1-B and your own sensors

Reckless Driving Buzzer

Internal buzzer for waring drivers when harsh driving behaviour occurs.

Disconnection alerts

Alerts for device disconnected from power

Backup battery

Backup power for sending disconnection alerts when power disconnected

Ignition on/off alerts

Alerts for engine is switched on or off

Technical Specifications

-Operating Band-

LTE FDD Cat 4: BB1/B2/B3/B4/B5/B7/B8/B12/B13/B18/B19/ B20/B25/B26/B28/B66

LTE TDD Cat 4:B34/B38/B39/B40/B41

WCDMA: B1/B2/B4/B5/B6/B8/B19

GSM/EDGE: 850/900/1800/1900MHz


-Data Transmission-

LTE(Mbps): 150(DL)/50(UL)

HSPA+(Mbps): 42(DL)/5.76(UL)

WCDMA(Kbps): 384(DL)/384(UL)

EDGE(Kbps): 236.8(DL)/236.8(UL)

GPRS: 85.6(DL)/85.6(UL)

GNSS Chipset:Qualcomm Gen 8C GNSS receiver


Parallel GNSS:GPS+Glonass+Beidou+Glonass


Receiver Type:33 tracking / 99 acquisitions- channel GNSS receiver


Position Accuracy in open sky (CEP-50):Autonomous < 2m


Standalone TTFF:

Cold Start: < 29S

Warm Start: < 27S

Hot Start: < 1S

OBDII Connector

CAN Data Reading:Yes

Support legislated OBDII protocols:

SAE J1850–VPW, SAE J1850-PWM, ISO 15765, SAE J1939, ISO 14230(KWP2000),

ISO9142-2, SAE J1708

SIM card slot:Nano SIM card slot

LTE/GNSS/BLE/WIFI Antenna:Internal only

Indicator LED:Network, Diagnostics and GNSS


BLE (Bluetooth Low Energy):4.2

USB:Debug, configuration, upgrade

Buzzer: Event triggering

Dimensions:52.8mm*47.8mm*24.8mm (2.08” *1.88” *0.98”)

Weight:73.0g (2.6oz)

Backup Battery:Li-Polymer 100 mAh/3.7V

Operating Voltage:7V to 32V DC

Operating Temperature:-30℃ ~ +80℃ (-22°F ~ 176°F)

Storage Temperature:-40℃ ~ +85℃ (-40°F ~ 185°F)

Transmit Protocol:TCP, UDP, MQTT, SMS


Data Security & Encryption Option:MD5/ AES128


BLE Accessory Support:Yes


Diagnostic Trouble Code (DTC):Read and Erase


Scheduled Timing/angle/distance Report:Report position and status at preset intervals


External Power Status Alarm:Report when external power is disconnected


Low Power Alarm:Report when backup battery is low


Speeding Alarm:Report when speed exceed the pre-set value


Network Signal Jamming Detection:Report network jamming


Data Roaming Control:Avoid additional data consumption


Driving Behavior Monitoring:Aggressive driving behavior detection, e.g. harsh braking and acceleration


Crash Detection:Accident data collection for reconstruction and analysis


Data Roaming Control:Avoid additional data consumption

CE, RCM, IC, FCC, PTCRB, AT&T, US Cellular, T-Mobile, Verizon, TDRA, NBTC, CITC, Anatel

TOPFLYtech’s 4G OBDII GPS Tracker TLD1 Series Introduction. Simply plug & play to track your vehicle


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TSTH1-B Temperature And Humidity Sensor Bluetooth 5.0

TSR1-B Wireless Relay

TSDT1-B Door Sensor

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