TLD2-D (4G LTE)
OBDII Tracker with BLE and CAN BUS reading
Completed Certificates
TLD2-D has completed major international certifications, including CE, FCC, RCM, IC, PTCRB, and carrier approvals from T-Mobile, AT&T, and US Cellular, confirming compliance for OBD2 vehicle tracking deployments across North America. These certifications support reliable plug-and-play installation, stable carrier-grade connectivity, and dependable performance for fleet management, vehicle monitoring, and data-driven transportation applications.
The Plug & Play OBDII tracker with CAN BUS reading for tracking vehicles and providing insight vehicle data such as ignition, VIN, odometer, fuel level, etc. When working with BLE sensors it can monitor the temperature, humidity, door status, etc. It’s a vehicle tracker that requires no installation and maintenance, but offer powerful functions.
Features
Real time and buffer locations
Real time location updates can be as frequent as 3s. Up to 60,000 location points can be saved in buffer if out of network coverage
Plug & Play
No installation and maintenance needed
CAN BUS reading
VIN/odometer/fuel level/RPM/DTC
Real time and buffer locations
Real time location updates can be as frequent as 3s. Up to 60,000 location points can be saved in buffer if out of network coverage
Plug & Play
No installation and maintenance needed
CAN BUS reading
VIN/odometer/fuel level/RPM/DTC
Driving behaviour detection
Driving behaviour detection
6 axis accelerometer for accurately detecting reckless driving events such as harsh acceleration, turning, braking and crash.
BLE 5.0 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.
BLE 5.0 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
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
Network/Operating Band
Operating Band
LTE FDD Cat M1: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B27/B28/B66/B85
LTE FDD Cat NB2: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B28/B66/B71/B85
GSM/EDGE 850/900/1800/1900 MHz
LTE-M Data Rate (kbps): Max. 588 (DL), Max. 1119 (UL)
NB-IoT Data Rate (kbps):
Cat NB2: Max. 127 (DL), Max. 158.5 (UL)
Cat NB1: Max. 32 (DL), Max. 70 (UL)
EDGE Data Rate (kbps): Max. 296 (DL), Max. 236.8 (UL)
GPRS Data Rate (kbps): Max. 107 (DL), Max. 85.6 (UL)
GNSS Specifications
GNSS Chipset：MediaTek high gain GNSS receiver
Parallel GNSS：GPS+Glonass or GPS+Beidou
Receiver Type：33 tracking / 99 acquisitions- channel GNSS receiver
Position Accuracy (CEP)：Autonomous < 2.5m
TTFF @ -130 dBm with (without) EASY™：
Cold start: < 15s (32s)
Warm start: < 8s (28s)
Hot start: < 1s (1s)
Interfaces
Connector：OBDII
CAN Data Reading：Yes
Support legislated OBDII protocols：ISO 15765-4
SIM card slot：Nano SIM card slot
LTE/GNSS/Bluetooth Antenna：Internal only
Indicator LED：Network, Diagnostics and GNSS
FOTA：Yes
BLE (Bluetooth Low Energy)：5.0
USB：Debug
Buzzer: Event triggering
General Specifications
Dimensions：63mm*47mm*20mm (2.48” *1.85” *0.79”)
Weight：48g (1.7oz)
Backup Battery：Li-Polymer 200 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)
Air Interface Protocol
Transmit Protocol：TCP, UDP, MQTT, SMS
BLE Accessory Support：Yes
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
Certification
CE, FCC, RCM, IC, PTCRB, T-Mobile, AT&T
SOLUTION
