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MT531 User Manual V1.0
MT531 4G GPS Tracker
User Manual V2.0
Preface
Congratulations on choosing the Mictrack MT531 4G GPS tracker. This manual
shows how to easily program and setup the tracker for best results. Make sure to read this
manual carefully before using this product, so as to avoid delays or confusion with it's
operation. Please note that specifications and instructions are subject to change without
notice to facilitate product improvement. Updates and changes will be integrated into the
latest release. The manufacturer assumes no responsibility for any errors or omissions in
outdated documents.
http://www.mictrack.com

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Summary of Contents for Mictrack MT531

  • Page 1 User Manual V2.0 Preface Congratulations on choosing the Mictrack MT531 4G GPS tracker. This manual shows how to easily program and setup the tracker for best results. Make sure to read this manual carefully before using this product, so as to avoid delays or confusion with it’s operation.
  • Page 2: Table Of Contents

    MT531 User Manual V1.0 Contents 1. Overview..........................1 2. Application..........................1 3. Specifications........................1 4. Installation..........................2 4.1 SIM Card installation....................2 4.2 Power ON........................2 4.3 LED Indications......................2 4.3.1 Blue LED - GPS indicator................2 4.3.2 Red LED - Charging indicator..............3 4.3.3 Yellow LED - Network indicator..............3 4.4 Install the Device......................
  • Page 3: Overview

    The user also can remotely cut off Fuel /Ignition and check the historical route travelled and other vehicle data. The MT531 has an excellent track record for stable performance and possesses a wide variety of features. 2. Application 4G network support (Fall back to 2G) ...
  • Page 4: Installation

    MT531 User Manual V1.0 Specifications Item MT531-E 4G LTE: B1/B3/B5/B7/B8/B20 4G bands 2G: 900/1800MHz MT531-A 4G LTE: B1/B2/B3/B4/B5/B7/B8/B28/B66 2G:850/900/1800/1900MHz Hot start 1s on average Warm start 15s on average Cold start 30s on average Humidity 5%~95% non-concretion Antennas Internal 4G & GPS antennas...
  • Page 5: Red Led - Charging Indicator

    MT531 User Manual V1.0 4.3.2 Red LED - Charging indicator Description Status Flash Charging/working Light Off No Power Normal 4.3.3 Yellow LED - Network indicator Description Status Light On Network work Flash No network or SIM card not detected 4.4 Install the Device Wiring connections (See below image) ...
  • Page 6: Setup And Configuration

    MT531 User Manual V1.0 When installing the device, please connect supplied wiring loom as follows: (or contact our sales team for help) Red: Connect to constant 12V Car Battery(+)  Black: Connect to Earth (Chassis) Car battery(-)  Orange: Connect to ACC switched 12V Power ...
  • Page 7: Phone Alarm For Shake

    MT531 User Manual V1.0 Disable Over-Speed Alarm Command : speed+password+space+000 Command : speed123456 000 Reply: speed ok Note: Speed range is [0,255] KM/H 5.6 Phone Alarm for shake Disable phone alarm for shake : 121# Reply: OK Enable phone alarm for shake: 122# Reply: OK 5.7 SMS Alarm for shake...
  • Page 8: Low Battery Alarm

    MT531 User Manual V1.0 5.14 Low Battery Alarm While device detect internal battery is low power, it will send coordinate SMS with STATE:LOW POWER 5.15 Cut Off Oil Alarm While the 12V power disconnected, it will send location to server 5.16 Phone Tracking...
  • Page 9: Acc On Upload Time

    MT531 User Manual V1.0 5.21 ACC ON Upload time Command : FREQ,password,X Example : FREQ,123456,30 Reply: OK 5.22 ACC OFF Upload time Command : STATIC,password,X Example : STATIC,123456,40 Reply: OK Note : The unit of X is second 6. PC Tracking platform 6.1 App install &...
  • Page 10: Troubleshooting

    MT531 User Manual V1.0 7. Troubleshooting Issues Caused Solutions 1>Data only SIM card and don't Please check the SIM card supported SMS service, status and make sure it 2>New SIM card have not active can work. 3>Card balance is not enough...
  • Page 11 MT531 User Manual V1.0 Any questions please do not hesitate to contact us: Shenzhen Mictrack Electronics Co.,Ltd. Add: 706, United Building, Donghuan 1 Road, Longhua District, Shenzhen, China 518131 Tel: +86-755-28198746 Web: www.mictrack.com Email: info@mictrack.com http://www.mictrack.com...

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