TOPFLYtech TLW2-2BL Asset GPS Tracker
TLW2-2BL
The tracker is using GNSS & LTE technologies and could collect device coordinates then transfer them via LTE network to the server. It provides customers with cost-effective, efficient, and safe management. It has been widely used in commercial transportation, company vehicle fleet management, intelligent transportation, logistics, car rental, engineering machinery, marine transportation, and other segments.
Quick Reference
FOTA (firmware over the air) Notification
TOPFLYtech is committed to providing clients with the best user experience. We are offering an automatic firmware update feature for every device. This feature allows devices to always have the latest version of firmware. It can save clients the time and effort of updating firmware manually. Please note that this feature is enabled in default. If you want to turn it off, please contact with TOPFLYtech. If this feature is disabled, the fw update only can be done by sending the upgrade command manually.
Product Specifications
| Network Specifications | |
|
Frequency Range |
BLE: 2402-2480MHz(1M/2M) |
| Data Transmission |
NB1: Max. 32Kbps (DL), Max. 70Kbps (UL) NB2: Max. 127 (DL), Max. 158.5 (UL) EDGE: Max. 296Kbps (DL), Max. 236.8Kbps (UL) GPRS: Max. 107Kbps (DL), Max. 85.6Kbps (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 |
| Sensitivity | Acquisition: -149 dBm
Tracking: -167 dBm Reacquisition: -161 dBm |
| Horizontal Position Accuracy | Autonomous: < 2.5 m CEP |
| TTFF @ -130 dBm with (without) EASY™ | Cold Start: < 15s (32s) Warm Start: < 8s (28s) Hot Start: < 1s (1s) |
| Interfaces | |
| Network, GNSS Antenna | Internal only |
| Indicator LED | Network and GNSS |
| FOTA | Yes |
| Temperature Sensor | 1 temperature sensor |
| BLE 5.0 | Yes |
| Tracker Configuring | Micro USB connector |
| General Specifications | |
| Waterproof | IP65 |
| Dimensions | 120mm*42mm*12mm (4.72” *1.65” *0.47”) |
| Weight | 49g (1.73oz) |
| Battery | Li-Polymer 200 mAh/ 3.7V |
| Operating Voltage | 7V to 60V DC |
| Operating Temperature | -25℃ ~ +70℃ (-13°F ~ 158°F) |
| Storage Temperature | -40℃ ~ +85℃ (-40°F ~ 185°F) |
| Air Interface Protocol | |
| Transmit Protocol | TCP, UDP, MQTT, SMS |
| Protocol Check & Encryption Support | MD5/ AES256 |
| 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 |
Standard Accessories Introduction
LED indicator and SIM card Slot 
Note: Indicator lights will go out automatically after the tracker turns on for 8 mins.
Wire Definition
Installation Guide
SIM Card Pre-Installation Note
SIM card data service should be enabled.
If SIM card is locked via PIN, please unlock it first.
Ensure there is sufficient balance in the SIM card.
SIM card installation
Open the rubber stopper on the side
Insert the SIM card by following the direction icon on the tracker cover
Give a little push to the SIM card. When there is a “click” sound, it stands for the SIM card has been successfully inserted
Installation
Away from emission sources such as all kinds of sensors, burglar alarm,s and other communication devices.
Quick Trouble Shooting
Unable to Connect to the Tracking Platform
Check the APN and IP settings.
Check the SIM card whether supports a specific network and the data service whether is enabled.
Make sure there is no limitation or already added server IP to the IP whitelist when using a M2M SIM card.
Check the remaining balance or network signal of the SIM card.
Tracker Shows Offline
Check the external power voltage to see whether the tracker is disconnected from external power.
Check whether the vehicle entered the network blind area.
Check the balance of tracker SIM card.
If the connection lost happens on the last several days of the month, check whether the network service is terminated by carrier because of exceeding the max data usage volume.
Unable to locate
Is the top side (with TOP SIDE logo on) facing upwards without being shielded by metallic things during the installation?
Does the vehicle enter an area with no satellite coverage?
Location Drift
In an area with poor GNSS signal (like the areas with lots of high buildings), location drift may happen. When moving to an open area, the drift will no longer exists.
No Command Reply
Check the command format. Make sure it’s correct.
The vehicle may be in-network blind area.
Ensure the SIM card is properly inserted.
Warranty and Stock
The standard warranty period is 12 months starting from the date of purchase. If the tracker will be stored for a long time, please connect it to the external power and recharge the internal battery (10 hours) every 3 months. It will be helpful to the internal battery life.
Optional Accessories List
FCC Warning
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
—Reorient or relocate the receiving antenna.
—Increase the separation between the equipment and receiver.
—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
—Consult the dealer or an experienced radio/TV technician for help.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
- this device may not cause harmful interference, and
- this device must accept any interference received, including interference that may cause undesired operation
Caution!
Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
IMPORTANT NOTICE:
FCC Radiation Exposure Statement
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20 cm between the radiator and your body.
ISEDC Warning
This device complies with Innovation, Science, and Economic Development Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions:
(1) this device may not cause interference, and
(2) this device must accept any interference, including interference that may cause undesired operation of the device.
the device is compliance with RF exposure guidelines, users can obtain Canadian information on RF exposure and compliance.The minimum distance from body to use the device is 20cm.
Documents / Resources
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TOPFLYtech TLW2-2BL Asset GPS Tracker [pdf] User Manual 2021TLW2BL, 2ASWY2021TLW2BL, TLW2-2BL Asset GPS Tracker, TLW2-2BL, Asset GPS Tracker |
