The TLW2-6BL is a hardwired 4G LTE vehicle and powered-asset GPS tracker designed for professional fleet management, logistics and cold-chain operations. Plaspy compatible out of the box, it brings resilient cellular connectivity (CAT-M1 / CAT NB2 with 2G fallback), high-precision GNSS, configurable I/O and BLE 5.0 sensor support to enable real-time tracking, telemetry and anti-theft workflows without extensive integration work.
Built for integrators and fleet operators who need reliable in-vehicle telemetry, the TLW2-6BL supports fast position updates (as frequent as every 3 seconds) and local buffering for up to 49,000 points during coverage gaps. Tight ignition detection, remote output control for immobilizer or siren, and on-board motion sensing make it an ideal Plaspy-compatible GPS tracker for vehicle anti-theft, driving behavior monitoring and cold-chain visibility when paired with Bluetooth sensors.
Key Highlights
- Plaspy compatible GPS tracker with CAT-M1 and CAT-NB2 4G connectivity plus 2G fallback for global cellular coverage.
- High-accuracy MediaTek GNSS (GPS/GLONASS/Galileo/BeiDou) delivering autonomous position accuracy better than 2 m CEP and fast TTFF.
- Real-time tracking and telemetry: position reports as often as every 3 seconds and buffering of up to 49,000 points when offline.
- Hardwired vehicle integration with ignition detection, 2 digital inputs, 1 digital output and 1 configurable digital/analog input for telemetry (e.g., fuel monitoring).
- Built-in 6-axis accelerometer for towing, crash detection and driving behavior alerts (harsh acceleration, braking, cornering, speeding).
- Remote control and anti-theft actions via configurable output (immobilizer/relay control, buzzer/siren) and alarms for power loss and signal jamming.
- BLE 5.0 support for TOPFLYtech and third‑party Bluetooth sensors to enable temperature/humidity and door-status monitoring for cold-chain and logistics.
How It Works with Plaspy
When integrated with Plaspy, the TLW2-6BL streams GNSS position, vehicle telemetry and sensor data into your Plaspy dashboard using standard telematics protocols. Plaspy ingests the device’s TCP/UDP/MQTT or SMS payloads and presents real-time location, alerts and historical reports. Buffered points are uploaded when connectivity is restored, ensuring continuous route reconstruction and compliance reporting.
- Real-time location and telemetry updates: high-frequency position reporting for accurate fleet tracking and route playback.
- Ignition and status reporting: ignition detection supports engine-on/off events and driving-session analytics.
- Fuel monitoring and analog sensors: the configurable digital/analog input can be used for telemetry such as fuel-level sensors or other analog probes.
- Remote immobilizer and output control: use Plaspy to trigger the device output for relay/immobilizer control, buzzer or siren for anti-theft measures.
- Bluetooth sensors: BLE 5.0 enables integration with temperature/humidity and door sensors for cold-chain visibility directly within Plaspy.
Technical Overview
| Connectivity | 4G CAT-M1, CAT NB2 with 2G fallback |
|---|---|
| Bands | Global band coverage for CAT-M1/CAT-NB2 with 2G fallback (model-dependent) |
| Power & Battery | Operating voltage 7 V to 60 V DC; internal 200 mAh Li-Polymer backup battery for power-loss operation |
| Interfaces | 2 digital inputs, 1 digital output, 1 configurable digital/analog input; ignition detection; remote output control for relay/buzzer/immobilizer |
| GNSS | MediaTek high-gain multi-constellation receiver (GPS, GLONASS, Galileo, BeiDou); autonomous accuracy <2 m CEP; TTFF cold <29 s, warm <27 s, hot <1 s |
| Bluetooth | BLE 5.0 for TOPFLYtech accessories and compatible third‑party BLE sensors |
| Data & Protocols | TCP, UDP, MQTT, SMS; FOTA for remote firmware updates |
| Form Factor & Environment | IP65 ingress protection; dimensions 102.5 × 42.5 × 12 mm; weight 55 g; operating temperature -30°C to +80°C |
| Additional Features | On-board 6-axis accelerometer, buffered storage up to 49,000 location points, scheduled reporting by time/angle/distance, alarms for speeding, low backup battery, external power loss and network signal jamming |
Use Cases
- Fleet management — continuous real-time tracking, ignition-based trip logging and driving behavior monitoring to improve safety and reduce fuel costs.
- Anti-theft and immobilization — remote output control for immobilizer or remote relay activation, plus tamper and power-disconnect alarms for vehicle security.
- Cold-chain monitoring — pair BLE temperature/humidity sensors to maintain compliance and visibility for refrigerated loads during transit.
- Powered asset tracking — track construction equipment, generators or other powered assets with buffered location history during network outages.
- Logistics and route reconstruction — high-frequency reports and large on-device buffer allow accurate route playback and proof-of-delivery analysis.
Why Choose This Tracker with Plaspy
Choosing the TLW2-6BL as your Plaspy compatible GPS tracker delivers a balanced combination of resilient cellular connectivity, high-precision GNSS and vehicle-grade I/O that supports ignition, immobilizer and real-world telemetry needs. Its BLE 5.0 support and analog input make it straightforward to extend telemetry for cold-chain temperature monitoring or fuel sensing, while TCP/UDP/MQTT and FOTA support simplify integration and remote maintenance. For fleet operators and system integrators seeking dependable real-time tracking, anti-theft controls and robust offline buffering, the TLW2-6BL offers a compact, weather-resistant solution that integrates cleanly into Plaspy workflows and scales across mixed fleets.
Set Up TLW2-6BL
To set the tracker send the following commands by SMS messages, the sample setup the device password is NXxt, this password is the default
- Set the time zone UTC-0
GMT,NXxt,0# - Set the operator APN
APN,NXxt,{{apn}},{{apnu}},{{apnp}}# - Set the GPRS server
IP,NXxt,54.85.159.138 8888# - Set the update interval, 60 seconds
TIMER,NXxt,60:60:0:0#