GSM/GPRS/GPS TRACKER
USER MANUAL
UPreface
this
Please
note
Thank you for purchasing the T102. This manual shows how to operate the device smoothly and correctly.
carefully
Make
sure
that
specification
to changes without prior notice in this manual. Any change
will be integrated in the latest release. The manufacturer assumes no responsibility for any errors or omissions
in this document.
to
and information are subject
product.
read
this manual
before
using
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Content
1 Summary                          ----------------------------------------------------------------------------------          3 
2 Application                        ---------------------------------------------------------------------------------          3 
3 Hardware description       
3.1 Front face    --------------------------------------------------------------------------------------            3 
3.2 Rear face      --------------------------------------------------------------------------------------            3 
3.3 Side face      ---------------------------------------------------------------------------------------            3 
3.4 Bottom face ---------------------------------------------------------------------------------------            4 
3.5 Interior        ---------------------------------------------------------------------------------------            4 
4 Specifications            ----------------------------------------------------------------------------------------            4 
5 Usage                                 
5.1      SIM card installation    -----------------------------------------------------------------------            5 
5.2      Battery and Charger    ------------------------------------------------------------------------            5 
5.3      Quick Startup                  ----------------------------------------------------------------------            6 
5.4      Initialization                  ----------------------------------------------------------------------              6 
5.5      Change the password          ----------------------------------------------------------------------        6 
5.6      Authorization                --------------------------------------------------------------------------          7 
5.7      Real-time polling        ------------------------------------------------------------------------              7 
5.8      Auto track              ------------------------------------------------------------------                            8                   
5.9      Voice Surveillance          ------------------------------------------------------------------------          8 
5.10    Modes switch between ¡ track¡  and ¡ monitor¡           -------------------------                          8 
5.11    Geo-fence                        -----------------------------------------------------------------------            8 
5.12    Movement Alert          -----------------------------------------------------------------------              9 
5.13    Overspeed Alert        ----------------------------------------------------------------------                  9 
5.14    IMEI Check                    ----------------------------------------------------------------------            9 
5.15    SOS Button                      --------------------------------------------------------------------            10   
5.16    Low battery alert            --------------------------------------------------------------------            10   
5.17    Hidden number tracking              --------------------------------------------------------          10 
5.18    SMS center                      --------------------------------------------------------------------            10   
5.19    GPRS setting              --------------------------------------------------------------------                11 
6 Cautions                                            ---------------------------------------------------------------------          11 
7 Faults & Solutions                            ---------------------------------------------------------------------          11 
                                                                                                                                                                                                                                       
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1 Summary 
Working Based on existing GSM/GPRS network and GPS satellites, this product can locate and 
monitor any remote targets by SMS or GPRS. 
2 Applications 
 Vehicle rental / Fleet management etc 
 Protect child / the old / the disabled / pet etc 
 Provide peace-of-mind for businessmen 
 Manage personnel 
 Track criminals secretly 
3 Hardware Description 
3.1 Front face                                                    3.2 Rear face 
Indicator for signals. 
3.3 Side face 
You  can  update  software, 
charge battery from here. 
You can press the ¡ SOS¡ buttons for 3s for 
emergent help. 
Turn on / off the unit here. 
                                                                                                                                                                                                                                       
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3.4 Bottom face 
GSM/GPRS antenna is inside 
Microphone 
3.5 Interior 
Put SIM card here. 
4 Specs. 
Content 
Dim. 
Weight 
Network 
Band 
GPS chip 
GSM/GPRS 
module 
GPS sensitivity 
GPS accuracy 
Time To First Fix 
Car charger 
Wall charger 
Battery 
Standby 
Storage Temp. 
Operation Temp. 
Humidity 
Install the battery like this. 
Specs. 
64mm x 46mm x 17mm(1.8¡*2.5¡*0.65¡)  
50g 
GSM/GPRS 
850/1800/1900Mhz or 900/1800/1900Mhz 
SIRF3 chip 
Siemens MC55 or Simcom300 
-159dBm 
5m 
Cold status    45s 
Warm status    35s 
  Hot status    1s 
12¡ 24V    input 
            5V     output 
110220V    input 
              5V     output 
Chargeable changeable 3.7V 800mAh Li-ion battery 
48hours 
-40¡C to +85¡C 
-20¡C to +55¡C 
5%--95% non-condensing 
                                                                                                                                                                                                                                       
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5 Usage 
5.1 SIM card installation 
Make sure that there is no call transfer and call display is on, and PIN code off. The SMS 
message must in Text format, can¡t be identified for PDU format. 
Steps: 
1 Open the rear cover, and pick out the battery. 
2 Push the foil along and turn it left. 
3 Put the SIM card into the holder, and turn the foil right and fasten it in place. 
5.2 Battery and Charger 
Do charge the battery to capacity in 8 -12 hours for first use. Please use the battery and charger 
provided  by  the  manufacturer.  This  unit  adopts  built-in  Li-ion  battery,  and  full  battery  will 
support  around  48  hours  use  on  end.  After  first  use,  the  battery  can  be  charged  fully  in 
3-5hours. 
Cautions:   
a:  For  it¡s  Li-ion  battery,  which  contains  harmful  chemicals  and  may  burst,  please  don¡t  bump,  puncture  it 
violently and keep it off fire. 
b: Please charge the battery in time to keep it working normally. 
                                                                                                                                                                                                                                       
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5.3 Startup 
 Put the SIM card and battery in place. 
 Turn on the unit outdoors by pressing the ¡ on/off¡ button until the indicator is on. 
 For first use, please initialize the unit and restore it to default setting.( please refer to 5.4 for 
instruction.) 
 In 10 or 40seconds, the unit will begin to work and acquire the GSM signals as well as the 
GPS signals. The indicator will keep flashing every 4 seconds when the unit has received 
the signals, otherwise it will keep on. 
 When  this  unit  receives  GPS  signals  normally,  you  can  use  it  and  do  all  the  following 
settings. 
5.4 Initialization 
Send  ¡ begin+password¡  in  SMS  to  the  unit,  it  will  reply  ¡ begin  ok¡  and  initialize  all  the 
settings. (default password: 123456) 
5.5 Change the password 
Send SMS password+old password+space+new password to change the password. 
Remark:   
5.5.1 Be sure keep the new password in mind, you have to upload the software to restore the 
original setting in case of losing the new password. 
5.5.2  Make  sure  the  new  password  is  in  6  digits,  or  else  the  tracker  can  not  recognize  the 
password. 
                                                                                                                                                                                                                                       
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5.6 Authorization 
There are only 5 numbers able to be authorized. 
5.6.1 Call the tracker for 10 times, it will make the cell phone number as the authorized number 
automatically.     
5.6.2  Send  SMS  admin+password+space+cell  phone  number  to  set  up  a  authorized  number. 
The other authorized numbers should be set by the first authorized number. If the number is 
successfully authorized, the unit will reply ¡ admin ok!¡ in SMS. 
5.6.3  Send  SMS  noadmin+password+space+authorized  number  to  delete  the  authorized 
number.   
5.6.4 For roaming purpose, you have to add your country code ahead of the cell phone number, 
for example, please send admin123456 008613322221111 to tracker to set 13322221111 as an 
authorized number. 
5.7 Real-time polling 
5.7.1 If  there  is  no  authorized  number,  when  any  number  dials  up  the  unit,  it  will  report  a 
Geo-info;  If  there  is  already  an  authorized  number,  then  it  will  not  respond  when  an 
unauthorized number calls it up. 
5.7.2  When  an  authorized  number  dials  up  the  unit,  it  will  hang  up  and  report  a  real-time 
Geo-info as below:
                                                                                                                                                                                                                                       
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5.8 Auto Track 
Report a Geo-info at 30s intervals to the authorized numbers for 5 times: 
5.8.1  Set  up:  Send  SMS  t030s005n+password  to  the  unit,  it  will  report  the  Geo-info  at  30s 
intervals  for  5  times.(s:  second,  m:  minute,  h:  hour).  The  setting  must  be  in  3  digits  and  at 
maximum 255 in value. 
5.8.2 Send SMS t030s***n+password to the unit, it will reply SMS heaps of times 
5.8.3 Cancel: Send notn+password to delete the ¡ auto track ¡  
Remark: the interval must not be less than 20s. 
5.9 Voice Surveillance
In  this  mode,  the  user  can  dial  up  the  unit  to  monitor  the  voice  (please  refer  to  5.10  for 
instruction). 
5.10 Modes switch between ¡ track¡  and ¡ monitor¡
5.10.1. The default mode is ¡ track¡.   
5.10.2. Send SMS monitor+password to the unit, and it will reply ¡monitor ok !¡ and switch to 
¡ monitor¡mode. 
5.10.3. Send SMS tracker+password to the unit, it will reply ¡tracker ok!¡ and restore to ¡ track¡ 
mode. 
                         
5.11 Geo-fence 
Set up a geo-fence for the unit to restrict its movements within a district. The unit will send the 
message to the authorized numbers when it breaches the district. 
5.11.1 Set up:  When the  unit stays  immobile  in a place  for 3-10  minutes, the  user  can  Send 
SMS  stockade+password+space+latitude,longitude; 
                                                                                                                                                                                                                                       
latitude,longitude  to  unit  to  set  the 
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