Xexun TK-102 User manual
1
GSM/GPRS/GPS TRACKER
USER MANUAL
UUpreface
Thank you for purchasing GPS Tracker. This manual shows how to operate the device smoothly and
correctly. Make sure to read this manual carefully before using this product. Please note that
specification and information are subject 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. Content
1 Summary --------------------------------------------------------------------------------- 3
2 Application -------------------------------------------------------------------------------- 3
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3 Hardware description
3.1 Front face -------------------------------------------------------------------------------------- 3
3.2 Rear face ------------------------------------------------------------------------------------- 3
3.3 Side face -------------------------------------------------------------------------------------- 3
3.4 Bottom face ------------------------------------------------------------------------------------- 3
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 ---------------------------------------------------------------------- 5
5.4 Initialization ------------------------------------------------------------------------ 6
5.5 Change the password ---------------------------------------------------------------- 6
5.6 Authorization ----------------------------------------------------------------------- 6
5.7 Real-time polling ------------------------------------------------------------------------ 8
5.8 Auto Track ---------------------------------------------------------------------------- 8
5.9 Monitoer Mode(Voice Surveillance)----------------------------------------------------- 8
5.10 Modes switch between track”and monitor”------------------------------ 8
5.11 Geo-fence ---------------------------------------------------------------------- 9
5.12 Movement Alert ------------------------------------------------------------------------ 9
5.13 Overspeed Alert ------------------------------------------------------------------------ 10
5.14 IMEI Check ---------------------------------------------------------------------- 10
5.15 SOS Button -------------------------------------------------------------------- 10
5.16 Low battery Alert -------------------------------------------------------------------- 10
5.17 Hidden number Tracking ------------------------------------------------------ 11
5.18 SMS Center -------------------------------------------------------------------- 11
5.19
GSM
ID
-------------------------------------------------------------------------- 11
5.20
Motion
Sensor
----------------------------------------------------------------------------- 11
5.21
SD
card
Function
------------------------------------------------------------------------- 12
5.22 GPRS Setting ---------------------------------------------------------------------- 13
6 Cautions ------------------------------------------------------------------- 15
7 Faults & Solutions ------------------------------------------------------------------------------- 16
8 commands ---- ------------------------------------------------------------------------------- 16
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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
lRental vehicle / Fleet management etc
lProtect the child / the old / the disabled / pet etc
lProtect businessmen
lPersonnel management
lCovert Tracking
3 Hardware Description
3.1 Front Face 3.2 Rear Face
3.3 Side Face
3.4 Bottom Face
You can update software,
charge battery from here.
You can press the SOS”buttons for 3s
for emergent help.
Indicator for signals.
GSM/GPRS antenna is inside Microphone
Turn on / off the unit here.
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3.5 Interior
4 Specs.
Content Specs.
Dim. 64mm x 46mm x 17mm(1.8”*2.5”*0.65”)
Weight 50g
Network GSM/GPRS
Band 850/ 900/1800/1900Mhz
GPS chip SIRF3 chip
GSM/GPRS module Simcom900
GPS sensitivity -159dBm
GPS accuracy 5m
Time To First Fix Cold status 45s
Warm status 35s
Hot status 1s
Car charger 12—24V input
5V output
Wall charger 110－220V input
5V output
Battery Chargeable changeable 3.7V 800mAh Li-ion battery
Standby 48hours
Storage Temp. -40°C to +85°C
Operation Temp. -20°C to +55°C
Humidity 5%--95% non-condensing
Install the battery like this.
Put SIM card here.
SD card slot
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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.
5.3 Startup
lPut the SIM card and battery in place.
lTurn on the unit outdoors by pressing the on/off”button until the indicator is on.
lFor first use, please initialize the unit and restore it to default setting.( please refer to
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5.4 for instruction.)
lIn 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.
lWhen 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.
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.
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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.
5.6.5 When an authorized number dials up the unit, it will hang up and report a real-time
Geo-info as below:
Lat: 22.566901 long: 114.051258 speed: 0.00 14/08/09 06.54 F:3.85V,1,Signal:F help me
imei:354776031555474 05 43.5 460 01 2533 720B
Lat: 22.566901 long: 114.051258
==Coordinate
0.00
==
speed
14/08/09 06.54
==
Date&Time
F:3.85V
==
battery
power
1
==
charging
0
means
no
charging
Signal:F
==
Full
GPS
signal
0
means
weak
GPS
signal
help me == the SOS message, this section is blank for tracking message
354776031555474
==
IMEI
05=Means you get 5 GPS fix ( from 3 to 10 )
43.5=Altitude
460
=
MCC
Mobile
Country
Code
01
==
MNC
Mobile
Network
Code
2533=
LAC
Location
area
code
720B=
Cell
ID
(Remarl:GSM ID can be add or delect accroding to customer’s requirement)
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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:
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 5s.
5.9 Monitoring Mode (Voice Surveillance)
Send
SMS
monitor+password,
the
response
from
the
tracker
is
monitor
ok
”
In this mode, the user can dial up the unit to
hear
the voice
around
the
tracker
after
your
call.
(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.
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5.11 Geo-fence
Set up a geo-fence for the unit to restrict its movement within a district. The unit will
send message to the authorized numbers when it moves out of the district.
Notes: This function will be invalid if the unit moves outside the district. You need to
re-set it if you want this function again.
5.11.1 Send SMS stockade+password+space+latitude,longitude;latitude,longitude to
the unit to set the restricted district.
Remark: The first latitude&longitude is coordinate of the top left corner of the
Geo-fence, while the second latitude&longitude is the coordinate of the bottom right
corner. It will alarm one time in each setting.
5.11.2 Cancel: Send SMS nostockade+password to deactivate this function.
5.11.3 Response SMS format: stockade!+geo-info to the authorized numbers. It will
alarm one time in each setting.
5.12 Movement Alert
This function is using for the owner to get alarm when the tracker
moves
out
of
a
restricted
district.
5.12.1 Set up:
Send
SMS
move+password
to
the
unit
to
set
the
movement
alert.
then the
unit will reply move ok!”. In case of such a movement, it will send SMS Move”along
with a Geo-info to the authorized numbers. It will alarm one time in each setting.
5.12.2 Cancel: Send SMS nomove+password to deactivate the movement alert.
Remark: This function will be out of effect after the unit moves outside the district.
Response
SMS
format:
move!+geo-info.
It
will
alarm
one
time
in
each setting.
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5.13 Overspeed Alert:
This function is using for the owner to control the target’s speed.
5.13.1 Set up: Send SMS speed+password+space+080 to the unit (suppose the speed
is 80km/h), and it will reply speed ok!”. When the target moves exceeding 80 km/h, the
unit will send SMS speed+080!+Geo-info to the authorized numbers.
It
will
keep
sending
such
an
alert
every
3
minutes.
5.13.2 Cancel: Send SMS nospeed+password to deactivate the overspeed alert
Remark: It is recommended that the speed alarm is set at not less than 50km/h. For
below that rate, it may cause the excursion of the GPS signal influenced by clounds etc.
Response SMS format: speed+080!+Geo-info (suppose the speed is 80km/h).
The tracker will check the speed in 10 minutes interval and alarm if it is overspeed.
5.14 IMEI Checking:
Send SMS imei+password to the unit to check the IMEI number of the tracker.
5.15 SOS Button
Press the SOS for 3 second, it will send help me !+ Geo-info ”to all the authorized
numbers every 3 minutes. It will stop sending such a SMS when any authorized number
reply SMS ”help me!”to the tracker.
5.16 Low Battery Alert
It begins to send SMS to the user every 30minutes when the the battery voltage is 3.7V.
SMS format: low battery+Geo-info.
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5.17 Hidden Number Tracking
When a hidden authorized number calls the tracker, the tracker will reply SMS with the
hidden number&Geo-info to all the authorized numbers.
5.17.1 Send SMS hide number”to set up the hidden number.
5.17.2 Send SMS nohide number”to delete the hidden number.
5.18 SMS Center
5.18.1 Send SMS adminsms+password+space+cell phone number to set the SMS
center.
If the SMS center is set up, when an authorized number sends SMS to the tracker, the
tracker will reply a SMS with Geo-info & authorized number to SMS center.
5.18.2 Send SMS noadminsms+password to cancel the SMS center.
Response SMS format: authorized number+Geo-info
5.19
GSM
ID
this function can be add or delect
for
customization.
）
There is GSM ID in each SMS from the tracker. The location of the tracker can be found
according to the
GSM
ID
in
case
of
no
GPS
signal. GSM ID is make up of MCC
(
Mobile
Country
Code),MNC
(
Mobile
Network
Code),LAC(Location
area
code) and Cell
ID.(refer
to
5.6.5
)
5.20
Motion
Sensor
this function can be add or delect
for
customization.
）
This function is using for the user to get alarm info when someone touchs the unit.
5.20.1
Setup: Send
shake+password+space+1-10
to
the
tracker
to
set
up
this
function.(1-10 means
the level of intensity)
5.20.2
Send SMS shake+password+space+1
is
the lightest
level of intensity.
the
tracker
will
send
alert
if
someone touchs the unit heavily.
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5.20.3 Send SMS
shake+password+space+10
is
the strongest
level of intensity.
the
tracker
will
send
alert
if
someone touchs the unit slightly.
5.20.4
Cancel: Send SMS shake+password+space+0
to
remove
this
function.
5.21
SD
card
function
A mini SD card can be put in the tracker’s SD card slot. The GPRS data can be saved in
the
SD
card
if
GPRS
is
off.
It
will
send
data
to
the
GPRS
server
again
if
GPRS
is
on.
5.21.1 Setup: Send SMS sdlog123456 1 to the tracker to activate the function of storing
data in SD card;
Cancel: Send SMS sdlog+password+0 to the tracker to deactivate the function of
storing data in SD card.
5.21.2 Setup:
Send
SMS
readsd+password+space+1
to
ask
the
tracker
to
send
data
in
the
SD
card
to
the GPRS
server.
Cancel: Send SMS readsd+password+space+0
to
ask
the
tracker
to
stop
sending
data
in
the
SD
card
to
the server.
5.22 GPRS Setting
In order to use GPRS function, the user needs to set IP, Port and APN ( access point
name ) by either cell phone, or our PC software.
（NOTE: Some countries or regions should set APN ’s User Name and APN ’s
Password.）
5.22.1 Set an IP address and port:
Setup: Send SMS adminip+123456+space+IP address+space+port.
If setup successful, the tracker will reply SMS adminip ok”
Cancel: Send SMS noadminip+123456
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5.22.2 Set APN
Setup: Send SMS apn+123456+space+specify apn content.
If setup successful, the tracker will reply SMS APN ok”.
Cancel: The old APN will be invalid automatically when a new APN is set.
5.22.3 Set APN’s User Name
Setup: Send SMS apnuser+123456+space+the sim card’s user name.
If setup successful, the tracker will reply SMS apnuser ok”.
Cancel: The old APN user name will be invalid automatically when a new APN uer
name is set.
5.22.4 Set APN’s Password
Setup: Send SMS apnpassword+123456+space+the sim card’s password.
If setup successful, the tracker will reply SMS apnpasswrod ok”.
Cancel: The old APN password will be invalid automatically when a new APN password
is set.
5.22.5 GPRS transport protocols
As soon as the IP & Port & APN are set up, the user can make a call or send SMS to
tracker. The tracker will hand up and report the coordinates to IP address.
The message format sent by tracker to IP address is as following:
Serial number + authorized number + GPRMC + GPS signal indicator + command +
IMEI number + CRC16 checksum.
For example:
090907070718,13145826175,GPRMC,070718.000,A,2234.0228,N,11403.0764,E,0.00
,,070909,,,A*73,F,,imei:354776030042714,05,50.1,F:4.11V,0,132,40512,460,01,2533,7
20B
090907070718== serial number(date&time)
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13145826175=== authorized number
GPRMC,070718.000,A,2234.0228,N,11403.0764,E,0.00,,070909,,,A*73,==GPSmode’
s Original GPRMC sentences
F===
Full
GPS
signal
L===
No
GPS
signal
imei:354776030042714==the tracker’s IMEI number
05===get 5 GPS number
50.1=== Altitude
F:4.11V===Full
battery
power
L:3.65V===Low
battery
power
0===No charging 1===charging
132=== The length of the GPRS string
40512===CRC16 Checksum
460===
460
=
MCC
Mobile
Country
Code
01==MNC
Mobile
Network
Code
2533==
2533=
LAC
Location
area
code
720C==
720B=
Cell
ID
(NOTE:GSM ID can be add or delect accroding to customer;s requirement.)
For example, it will send GPS coordinates as below illustrated
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Notes:
◆Our gprs supports TCP or UDP protocol, so please confirm whether your GPRS
webserver supports TCP or UDP protocol before having the order.
◆Please use the SIM card which is with GPRS function.
◆
Pls
use
the
following
SMS
to
set
up
GMT
time
in
the
SMS
for
the
tracker
time
zone+password+space+
the
customer’s
GMT
TIME
◆
Pls
use
the
following
SMS
to
set
up
YOUR
website
in
the
SMS
for
the
tracker
home+password+space+
the
customer’s
WEBSITE
home+password+space+space (if
there
is
no
website
in
the
SMS)
6 Cautions
Please comply with the instructions to extend the unit life:
1. Keep the unit dry. Any liquid, i.e. rain, moisture, may destroy or damage the inside
circuitry.
2. Don’t use & store the unit in dusty places.
3. Don’t put the unit in overheated or overcooled places.
4. Handle carefully. Don’t vibrate or shake it violently.
5. Clear the unit with a piece of dry cloth. Don’t clean in chemicals, detergent.
6. Don’t paint the unit, this may cause some foreign materials left in between the parts.
7. Don’t disassemble or refit the unit.
8. Please use the battery and charger provided by manufacturer. Using other batteries
and chargers will cause unwanted situation.
9. Don’t dismount the antenna randomly, or use other antennas. This may interfere the
transmission, and increase the radiation as well.
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7 Faults & The solutions
Faults
Solution
Startup Fail Check the battery and see if it is fully charged or
correctly installed.
Hangup Fail In existence of an authorized number, an unauthorized
number dials up the unit. Please initialize the unit and re-set up
the
authorized numbers.
Monitor Fail Check if the authorized number is setup or in the coverage
of signals.
Location report in
digits of
zeros.
Don’t use it in the place beyond reach of signals. Place the
unit outdoors, especially when starting it up.
8 GPS Tracker commands
Function Command Format Reply
Initialization begin+password begin ok
Change password password+OldPassword+space+NewPassword password ok
Setup authorized phone number admin+password+space+PhoneNumber admin ok
Delete authorized phone number noadmin+password+space+PhoneNumber to be
deleted noadmin ok
Get the GPS location (Real-time polling) Dial up the Tracker one time GPS coordinate and
info
UAuto trackU
Auto track - 5 times with 30 seconds
interval t030s005n+password
Auto track - 26 times with 5 minutes
interval t005m026n+password
Auto track - 10 times with 1 hours interval
t001h010n+password
Cancel Auto Track notn+password notn ok
Switch to Voice Monitor mode monitor+password monitor ok
Switch to Tracker mode tracker+password tracker ok
Geo Fencing stockade+password+space+longitudeE/W,latitudeN/S;
longitudeE/W,latitudeN/S stockade ok
Cancel Geo Fencing nostockade+password nostockage ok
Movement alert move+password move ok
Cancel Movement alert nomove+password nomove ok
Overspeed alert speed+password+space+080 speed ok
Cancel Overspeed alert nospeed+password nospeed ok
IMEI checking imei+password
SMS Center adminsms+password+space+cell phone number
Cancel SMS Center noadminsms+password
Low battery alert low battery+Geo-info
SOS button Press the SOS for 3 seconds help me !+ Geo-info
Time zone setting time+space+zone+password+space+TimeZone
home page setting home+password+space+the website you want to set
Switch to the link format smslink+password
switch back to the text format smstext+password
To get one time positioning smsone123456
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Tlimit function
tlimit123456 100
Cancel Tlimit function tlimit123456 0
GSM ID
Motion sensor shake123456 0-10 (0 means off,1 means the lowest
sensitive, 10 means the highest sensitive)
Activate SD card function sdlog123456 1
Deactivate SD card function sdlog123456 0
send data in the SD card to the GPRS
server readsd+password+space+1
stop sending data in the SD card to the
server readsd+password+space+0
Tracker reply one sms with GOOGLE
MAP link smslinkone+password link to google map
set the GPS re-fresh time interval gpsautosearch123456 120
120 means 120 seconds,
and 120 is the minimum
Restore factory firmware default format
GPRS Function
Setup APN apn+password+space+the customer’s APN
CONTENT
Setup APN username apnuser+123456+space+The APN'S USER NAME
Setup APN password apnpasswd+123456 +space+THE APN'S
PASSWORD
Setup IP address & Port adminip+password+space+ip address+space+port
Cancel IP address & Port noadminip+password
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