Basic Specifications
Model NO.
4G OBDll GPS Tracker TK428-WL
Function
Anti-theft Warning
Working Voltage
+10.0 ~+60VDC
Main Unit Size
54.0*51.5*28.5(mm)
Backup Battery
3.7V 250mAh Li-ion
LTE-FDD
B1/B3/B5/B8 (Optional B7/B20)
Product Description
4G OBDll GPS Tracker with LTE Network Driver Behavior Data DTC code TK428-WL
TK428 OBD-II GPS tracker can be used to perform vehicle telemetry via the OBD connector. It reads vehicle ECU data (speed, RPM, odometer, fuel consumption, harsh acceleration, harsh braking, DTC codes, and driver behavior data) via CAN-BUS. Featuring a plug-and-play design, it is compatible with all cars equipped with an OBD-II connector.
| No. |
Protocol Standard |
Vehicle Type |
| 1 |
ISO 9141-2 |
Asian, European, Chrysler |
| 2 |
ISO 14230 (KWP) |
Cars |
| 3 |
ISO15765 (CAN) |
Cars |
| 4 |
SAE J1939 |
Most trucks |
| 5 |
ISO 27145 |
Truck brands such as Man (Actros) |
Core Features & Functions
◈
Plug & Play: Standard OBD-II connector design, compatible with most vehicles including those with CAN-BUS.
◈
Real-time Tracking: Track on command or by time interval via SMS/GPRS.
◈
Remote Security: Arm or disarm system via SMS or phone call.
◈
Advanced Diagnostics: Transmission of CANBUS data including battery voltage, RPM, engine load, coolant temperature, fuel consumption, and error codes.
◈
Driver Behavior Monitoring: Records ignition time, idling time, average speed, history high speed, and total acceleration/deceleration instances.
◈
Comprehensive Alarms: Includes over-speed, movement, engine-on, vibration, power failure, crash, turn-over, and trailer alarms.
◈
Smart Management: Smart engine ON/OFF detection, odometer function, and internal data logger for 8000 waypoints.
◈
OTA Capability: Firmware can be upgraded over-the-air.
Installation & Applications
Frequently Asked Questions
Is the TK428 compatible with all vehicle types?
Yes, it features a plug-and-play design compatible with all vehicles that have a standard OBD-II connector and supports major CAN-BUS protocols for both cars and trucks.
What kind of engine data can I read with this tracker?
The device can read real-time ECU data including RPM, speed, engine load, coolant temperature, fuel consumption, and diagnostic trouble codes (DTC).
Does the device support 4G LTE networks?
Yes, the TK428-WL is designed for 4G LTE networks, supporting FDD bands B1/B3/B5/B8, ensuring high-speed and reliable data transmission.
How does the "Driver Behavior" monitoring work?
The tracker monitors various parameters such as harsh acceleration, sudden braking, total driving time, and idling time to help optimize fleet management and driver safety.
What happens if the tracker is disconnected from the vehicle?
The device includes a power failure alarm. If it is unplugged, the internal rechargeable 250mAh backup battery allows it to send an immediate alert.
Can the firmware be updated remotely?
Yes, the device supports OTA (Over-The-Air) functionality, allowing you to upgrade the firmware remotely without needing physical access to the unit.
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