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Shenzhen TOPFLYTECH Co., Limited. All Rights Reserved                                                                                  5 

NB1: Max. 32Kbps (DL), Max. 70Kbps (UL) 

EDGE: Max. 296Kbps (DL), Max. 236.8Kbps (UL) 

GPRS: Max. 107Kbps (DL), Max. 85.6Kbps (UL) 

GNSS Specifications 

GNSS Chipset 

Qualcomm Gen 8 GNSS receiver 

GNSS System 

GPS+Beidou 

Receiver type: 

33  tracking  /  99  acquisitions-  channel  GNSS 

receiver 

Sensitivity 

Cold start: -149 dBm 

Tracking: -163 dBm 

Position Accuracy in open sky (CEP-50) 

< 2m 

Standalone TTFF 

Cold start: < 29s 

Warm start: < 27s 

Hot start: < 1s 

Interfaces 

Digital Input 

Digital Output 

Configurable Input 

3 (input range 0-32V, 

6V trigger in digital) 

Voltage Output (DC 5V/12V) 

Charging 

DC 7-60V or USB cable 

Data Transmission 

USB cable 

Network, GNSS Antenna 

Internal only 

Indicator LED 

Network, GNSS and Battery 

FOTA 

Yes 

Light Sensor 

1 back light sensor 

Temperature Sensor 

1 temperature sensor 

BLE 5.0 

Yes 

General Specifications 

Waterproof 

IP67 

Dimensions 

132mm*100mm*34mm (5.2

” *

3.93

” *1.

34

”)

 

Weight 

320g (11.3oz) 

Battery 

Rechargeable Li 9600 mAh/ 3.6V 

Standby Time 

(2  hours  active  tracking  per  day  without 

accessories and charging) 

10 minutes reporting: 320 Days 

5 minutes reporting: 170 Days 

1 minute reporting: 68 Days 

Operating Temperature 

-25

℃ ~ +

7

0℃ (

-13

°F ~ 

158

°F)

 

Mounting 

Magnet/Screw   

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 

 

Summary of Contents for TLW2-12B

Page 1: ...TOPFLYtech TLW2 12B Asset GPS Tracker User Manual 20210223...

Page 2: ...part of this manual could be reproduced copied translated transmitted or published in any form or by any means without TOPFLYtech s prior written permission The tracker is using GNSS LTE technologies...

Page 3: ...IDE 6 5 1 SIM CARD PRE INSTALLATION NOTE 6 5 2 SIM CARD INSTALLATION AND TRACKER POWER SWITCH 6 5 3 POWER EXTENSION CABLE 6 5 4 INSTALLATION 7 6 QUICK TROUBLE SHOOTING 7 6 1 UNABLE TO CONNECT TO THE T...

Page 4: ...ged back to 3 6V the device will report as what are set by customer FOTA firmware over the air Notification TOPFLYtech is committed to providing clients with the best user experience We are offering a...

Page 5: ...harging DC 7 60V or USB cable Data Transmission USB cable Network GNSS Antenna Internal only Indicator LED Network GNSS and Battery FOTA Yes Light Sensor 1 back light sensor Temperature Sensor 1 tempe...

Page 6: ...SIM card data service should be enabled 5 1 2 If SIM card is locked via PIN please unlock it first 5 1 3 Ensure there is sufficient balance in the SIM card 5 2 SIM card installation and tracker power...

Page 7: ...onnected from external power 6 2 2 Check whether the vehicle entered network blind area 6 2 3 Check the balance of tracker SIM card 6 2 4 If the connection lost happens on the last several days of the...

Page 8: ...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 interfe...

Page 9: ...mplies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 this device may not cause harmful interference and 2 this device must accept any interference received inclu...

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