background image

For the first time use,please fully charge the battery for around 2-3 hours with the USB 
charger. 

 

 
 
 
Turn on the device by Inserting Card 

 

Please insert the SIM card in the right direction. You will see the indicator light 
sparkles,then turn off.That means the SIM card inserted successfully. 
 
After normal turn-on, the platform will upload position in 10 minutes and you can log on 
the website for checking. 

 

Configuration and Operation by SMS 

1.

To Set the Center Number 

   

Command

CENTER,000000,phone number# 

 

  NOTE

:The letters or symbols should be English and the letters should be in capital. 

    Example

:CENTER,000000,0# 

 
   

Using your mobile phone,send the above command to the phone number of the 

device,it will reply: SET CENTER OK! 
   

 

2.

GPRS Setting 

In order to use the GPRS function,the user needs to setup the APN by sending SMS 
command. 
--what is APN? Access Point name(APN) is the name used to identify a general packet 
radio service (GPRS) bearer service in the GSM mobile network. The APN defines the 
type of service that is provided in the packet data connection. 
 

Make sure that the SIM card in the tracker supports the GPRS function. 

The APN can be acquired from your local GSM operators. 

 

Command

APN,APN information,user name,password# 

Note

:Some APN without user name and password,so please leave it blank. 

For example

APN,internet,123,456#

 (with the user name and password) 

                           

APN,internet#   

            (without the user name and password) 

  please set it up when the device can not connect with the web platform or the APP. 

  After sending the command,it will reply:APN OK! 

 

 

Summary of Contents for GT021

Page 1: ...rchasing portable GPS tracker It s for monitoring and protecting vehicle and property with built in U blox GPS and GSM GPRS technology It also with strong magnet in the rear and 12000mA backup battery Accessories 1X Device 1X USB charge cable 1X User Guide 1X Guarantee Card ...

Page 2: ...e 40 80 Work environment humidity 20 80 RH Battery Chargeable 12000mAh Device Installation It is suggested to stick to the iron of the chassis of the car with its strong magnet SIM Card Installation The SIM card is not included in the package Any SIM card which support GSM 2G can work and be available from the user s local operator Note Before installing the SIM card please check if the SIM card h...

Page 3: ...ne number of the device it will reply SET CENTER OK 2 GPRS Setting In order to use the GPRS function the user needs to setup the APN by sending SMS command what is APN Access Point name APN is the name used to identify a general packet radio service GPRS bearer service in the GSM mobile network The APN defines the type of service that is provided in the packet data connection Make sure that the SI...

Page 4: ...ll find the position Click on the link then the location can be shown directly on Google Map on your mobile phone 5 Over Speed Alert Command OS 80 80 is the set up speed OS OFF turn off this function this is to turn on off the over speed alarm speed unit km h speed range 30 180km this function is off by default setting after sending the command it will reply OS OK 6 Listen in Voice Monitoring Comm...

Page 5: ...itself without changing any settings 9 Initialization Command RFS This is to make all settings back to the factory default except the IP Only the center number has the right to operate please caution to use 10 Working Modes Command WKMD 2 sleep mode WKMD 1 SMS mode WKMD 0 safe mode the default mode is SMS mode 11 Anti Fall off Alarm Light Alarm Command LA ON alarm by SMS and Web Platform LA OFF al...

Page 6: ...Account Device IMEI at the back of the device cover Original passwords 123456 Operations of APP in a Cellular Phone APP NAME GPSONE please search it in the IOS app store or Google play store or scan the QR code from the web platform please login the app as following IMEI serial number 初始密码 123456 passwords 123456 choose the maps ...

Page 7: ...The remaining battery FYR More functions are available after log in ...

Page 8: ......

Page 9: ...hone and the GPS device the location will show up respectively Geo Fence An electronic fence can be set up after log in APP or PC Then you can check the messages from the device messages Click to get the device s location Click to get the Cellular s location ...

Page 10: ... 1 Don t use store the unit in dusty places 2 Don t put the unit in overheated or over cooled places 3 Clear the unit with a piece of dry cloth Don t Clean in chemicals detergent 4 Don t disassemble or refit the unit 5 Using other batteries will cause unwanted situation ...

Page 11: ...ce and 2 this device must accept any interference received including interference that may cause undesired operation Changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment SAR The radiated output power of this device is below the FCC radio frequency exposure limits Nevertheless the device should be used in su...

Reviews: