TLW2-12BL (4G LTE)

Hardwired Tracker with BLE 5.0

TLW2-12BL hardwired has multiple I/Os that could be used for ignition detection, relay, buzzer, SOS button, analog fuel sensors, or your own accessories. When working with BLE sensors it can monitor the temperature, humidity, door status, etc. It’s an all-in-one model to serve your needs for customised solution.


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.

LTEM Global Bands

4G CAT-M1 network global bands with 2G fallback is supported

BLE 5.0 for sensors

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

Ignition on/off alerts

 Alerts for engine is switched on or off

Disconnection alerts​

Alerts for device disconnected from power

Driving behaviour detection

Detecting reckless driving events such as harsh acceleration, turning,braking, crash and speeding

External power DC 7V - 60V

Wide range of external power supported

Low power consumption

Low power consumption on the asset with the latest technologies


Multiple I/Os

Multiple digital and analog I/Os, compatible with wiring relay, buzzer and siren for vehicle immobilisation for anti-theft

Technical Specifications

FDD: B1/B2/B3/B4/B5/B/8/B12/B13/B18/B19/B20/B25/B28

TDD: B39 (Cat M1 only)

EGPRS 850/900/1800/1900MHz

GNSS Chipset:Qualcomm Gen 8C GNSS receiver

Parallel GNSS:GPS+Glonass+Galileo+Beidou

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

Position Accuracy (CEP):Autonomous < 2m

Standalone TTFF:Cold start: < 29s
                                   Warm start: < 27s
                                   Hot start: < 1s

Digital Input: 3

Digital Output:2

Configurable Input (Digital/Analog):3

Indicator LED:Network and GNSS


BLE (Bluetooth Low Energy):5.0


Dimensions:102.5mm*42.5mm*12mm (4.04” *1.67” *0.47”)

Weight:55g (1.94oz)

Backup Battery:Li-Polymer 200 mAh/ 3.7V

Operating Voltage:7V to 60V DC

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

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

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

Towing Alarm:From internal 6-axis accelerometer

Remote Control:Remote output control

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

Learn everything about TOPFLYtech’s 2nd Gen hardwired tracker TLW2 BL series

Related Products



TLW2-12B (4G LTE)

Compatible Accessories

TSTH1-B Temperature And Humidity Sensor Bluetooth 5.0

TSR1-B Wireless Relay

TSDT1-B Door Sensor

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