iStartek VT202 User manual

Copyright © 2017
Startrack Technology Co., Ltd.
GPS Vehicle tracker
(GPS+GSM+SMS/GPRS)
This user manual has been specially designed to guide you through the functions and
features of your GPS vehicle tracker.
File Name: User Manual Creator:
Project: VT202 Update Date:
Version: V1.1 Page:
Startrack Technology Co., Ltd.
All rights reserved.
GPS Vehicle tracker
(GPS+GSM+SMS/GPRS)
User Manual
This user manual has been specially designed to guide you through the functions and
features of your GPS vehicle tracker.
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GPS Vehicle tracker
This user manual has been specially designed to guide you through the functions and

Copyright © 2017
Startrack Technology Co., Ltd.
1. Standard
accessories
▶ Power cord
▶ Main Unit
▶ User Manual
Optional accessories:
▶ Relay
▶
SOS alarm cable & button
2. Specifications
Dimension
Backup Battery
Voltage
Operation Temperature
Humidity
GSM Frequencies
GPRS
GPS Channel
GPS Sensitivity
Acquisition Sensitivity
Position Accuracy
TTFF （Open Sky）
GSM/GPS Antenna
LED Indicator
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accessories
:
Optional accessories:
SOS alarm cable & button
65.5*38.5*13.5mm
120mAh / 3.7V
9-100VDC
-20℃-60℃
5% - 95%
850/900/1800/1900 MHz
Class 12
20
-159dBm
-144dBm
10m
Cold Start: ＜38s
Warm Start：＜15s
Hot Start：＜2s
Built-in design
GSM-green, GPS-blue, Power-red
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Data Transmit
3. LED Indications
GPS LED Indicator - Blue
Flashing (interval 0.1s)
Solid blue
OFF
GSM LED Indicator - Green
Quick flashing (interval 0.1s)
Slow flashing (flash 0.1s every 2s)
Solid green
OFF
Power Status - Red
Flashing (interval 0.1s)
Slow flashing (interval 0.2s)
Slow flashing (flash 0.1s every 2s)
Solid Red
OFF
Ignition detection indication: three LED indicators take turns flashing.
4. Getting Started
Please follow below
instructions for ensuring safe
4.1 Install the SIM card
Place the SIM card into the device with the
Note:
Make sure there is enough credit on the SIM card. If you will be using the
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TCP, SMS
Searching GPS signal
GPS fix
No GPS fix or initializing
GSM initializing
Slow flashing (flash 0.1s every 2s)
Receive GSM signal normally
Connected to GSM network
No GSM signal
Low battery
Full charge
Slow flashing (flash 0.1s every 2s)
Normal operating
Charging
Low battery/Power off
Ignition detection indication: three LED indicators take turns flashing.
instructions for ensuring safe
and correct use.
Place the SIM card into the device with the
blue-colored
side facing down.
Make sure there is enough credit on the SIM card. If you will be using the
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Ignition detection indication: three LED indicators take turns flashing.
and correct use.
side facing down.
Make sure there is enough credit on the SIM card. If you will be using the

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Startrack Technology Co., Ltd.
GPRS function, you should
4.2 Install the device
You need to choose somewhere that it won't be found, because the whole point of
fitting covert GPS vehicle tracker is the secrecy element.
Installation please refers to below pictur
NOTE:
1. Any high power devices such as reversing radar, anti
communication equipment would affect the signal of the device.
2. All metallic cases of the windshield will attenuate the signal on the tracking
device. It’s simply due to th
e shielding effects of the metal compound of the case.
4.3 Wiring configuration
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GPRS function, you should
pay attention to the current SIM card GPRS charge.
You need to choose somewhere that it won't be found, because the whole point of
fitting covert GPS vehicle tracker is the secrecy element.
Installation please refers to below pictur
e.
1. Any high power devices such as reversing radar, anti
-
theft device or
communication equipment would affect the signal of the device.
2. All metallic cases of the windshield will attenuate the signal on the tracking
e shielding effects of the metal compound of the case.
4.3 Wiring configuration
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pay attention to the current SIM card GPRS charge.
You need to choose somewhere that it won't be found, because the whole point of
theft device or
2. All metallic cases of the windshield will attenuate the signal on the tracking
e shielding effects of the metal compound of the case.

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Startrack Technology Co., Ltd.
Line No.
Specification
MOTOR
ACC
V-
V+
Notes of the relay wiring
The relay wiring of pump: oil connectors of both ends are a fine white line (85)
and a fine yellow line (86). The fine white line (85) is connected to vehicle positive
power (+12V). The fine yellow line is connected to the device
Cut off the positive connection line of the pump; then connect in series to the
relay N.C. contact (thick green line 87a) and the other end to relay COM contact (thick
green line 30).
4.4 Device wiring diagram
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Specification
Color Instruction
Yellow
Connect to relay control line
Orange
Connect to ACC ignition
Black(thick) Negative side
car storage battery.
Red(thick)
Notes of the relay wiring
The relay wiring of pump: oil connectors of both ends are a fine white line (85)
and a fine yellow line (86). The fine white line (85) is connected to vehicle positive
power (+12V). The fine yellow line is connected to the device
relay control line.
Cut off the positive connection line of the pump; then connect in series to the
relay N.C. contact (thick green line 87a) and the other end to relay COM contact (thick
4.4 Device wiring diagram
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Connect to relay control line
Connect to ACC ignition
car storage battery.
The relay wiring of pump: oil connectors of both ends are a fine white line (85)
and a fine yellow line (86). The fine white line (85) is connected to vehicle positive
relay control line.
Cut off the positive connection line of the pump; then connect in series to the
relay N.C. contact (thick green line 87a) and the other end to relay COM contact (thick

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Startrack Technology Co., Ltd.
Please choose the
right relay (12V
4.5 Power/ACC/Tele-
cutoff(petrol/electricity) control line (4 pin)
1. Your device comes with a power cord and is designed to use only
manufacturer-
specified original device. The red
negative (the side should not be connect with ground wire).
2. The ACC line (white) connects to ACC switch of the vehicle. Please be sure to
connect the ACC line; otherwise the device will enter ignition detection st
disconnect the ACC line. If you don’t need to anti
ACC line to the positive side in parallel.
3. Tele-
cutoff (petrol/ electricity) control line (yellow) is connected to pin 86 of the
Tele-cutoff (petrol/ electr
icity) relay (equal to the yellow line of the relay socket).
5.
Quick Operation Instructions
Operation Tips: To properly use the device, common parameters should be set
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right relay (12V
-standard / 24V-
optional) for the proper installation.
cutoff(petrol/electricity) control line (4 pin)
1. Your device comes with a power cord and is designed to use only
specified original device. The red
line is positive while the black one is
negative (the side should not be connect with ground wire).
2. The ACC line (white) connects to ACC switch of the vehicle. Please be sure to
connect the ACC line; otherwise the device will enter ignition detection st
disconnect the ACC line. If you don’t need to anti
-
theft temporarily, just connect the
ACC line to the positive side in parallel.
cutoff (petrol/ electricity) control line (yellow) is connected to pin 86 of the
icity) relay (equal to the yellow line of the relay socket).
Quick Operation Instructions
Operation Tips: To properly use the device, common parameters should be set
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optional) for the proper installation.
cutoff(petrol/electricity) control line (4 pin)
1. Your device comes with a power cord and is designed to use only
line is positive while the black one is
2. The ACC line (white) connects to ACC switch of the vehicle. Please be sure to
connect the ACC line; otherwise the device will enter ignition detection st
atus when
theft temporarily, just connect the
cutoff (petrol/ electricity) control line (yellow) is connected to pin 86 of the
icity) relay (equal to the yellow line of the relay socket).
Operation Tips: To properly use the device, common parameters should be set

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Startrack Technology Co., Ltd.
before initial use. This can be done by using the parameter editor or by sending SMS
commands to the d
evice. (“,"should be English comma and no space before and after
the comma)
5.1 IP/Domain Setting
To set server IP or Domain when client use own server.
server,0,IP,port#
server,1,Domain,port#
E.g: server,0,
120.24.83.93
The device will reply “OK”
5.2 APN setting
To connect default platform, ple
command format:
APN,APN's Name
E.g: APN,internet,CLIENTE,AMENA#
The device will reply “OK” if setting successfully.
Note: The APN of some countries have
need to send SMS command as following:
APN,APN name,, #
E.g: APN,cmnet,,#
5.3
Add specific number
SMS command to the device to set the SOS number.
SOS,A,No.1,No.2,No.3#
“A” means to
add new numbers, for example:
SOS,A, 13510905991,13510905992,13510905993#
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before initial use. This can be done by using the parameter editor or by sending SMS
evice. (“,"should be English comma and no space before and after
To set server IP or Domain when client use own server.
server,1,Domain,port#
120.24.83.93
,8011#
The device will reply “OK”
if setting successfully.
To connect default platform, ple
ase send the SMS command below:
APN,APN's Name
, ID, Password#
E.g: APN,internet,CLIENTE,AMENA#
The device will reply “OK” if setting successfully.
Note: The APN of some countries have
no
user name and password, you may
need to send SMS command as following:
Add specific number
SMS command to the device to set the SOS number.
SOS,A,No.1,No.2,No.3#
add new numbers, for example:
SOS,A, 13510905991,13510905992,13510905993#
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before initial use. This can be done by using the parameter editor or by sending SMS
evice. (“,"should be English comma and no space before and after
ase send the SMS command below:
APN
user name and password, you may

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Startrack Technology Co., Ltd.
If there is only one SOS number, you can appoint a specific number as SOS
number. And the null means no adding.
For example:
SOS,A,13510905991# means to set the first number as SOS
SOS,A,,13510905992# means to set the second number as
SOS,A,,,13510905993# means to set the third number as SOS number
If set successfully, there is a “success” reply SMS.
5.4
Delete specific number
Before deleting specific number, pl
code, please SMS “
PARAM#
SMS command to the device to delete the number.
SOS,D,serial NO.1,serial NO.2,serial NO.3#
“
D” means to delete the number, for example:
SOS,D,1# means to delete the first number
SOS,D,3# means to delete the third number
If you want to delete more than one numbers, you can send this command:
SOS,D,1,3# means to delete the first and third numbers.
If you forget serial number of the mobile n
this command:
SOS,D,mobile number# means to delete the mobile number directly.
For example:
SOS,D,13527852360# means to delete the 13527852360 directly.
After deleting the SOS number, it will receive “Delete number 135XX
success! specific number total 2” for successful deleting of the specific number.
5.5
Check parameter setting
Send command to the terminal, you can check the parameter setting.
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If there is only one SOS number, you can appoint a specific number as SOS
number. And the null means no adding.
SOS,A,13510905991# means to set the first number as SOS
SOS,A,,13510905992# means to set the second number as
SOS number
SOS,A,,,13510905993# means to set the third number as SOS number
If set successfully, there is a “success” reply SMS.
Delete specific number
Before deleting specific number, pl
ease check its corresponding code. For the
PARAM#
” to the device.
SMS command to the device to delete the number.
SOS,D,serial NO.1,serial NO.2,serial NO.3#
D” means to delete the number, for example:
SOS,D,1# means to delete the first number
SOS,D,3# means to delete the third number
If you want to delete more than one numbers, you can send this command:
SOS,D,1,3# means to delete the first and third numbers.
If you forget serial number of the mobile n
umber you want delete, you can send
SOS,D,mobile number# means to delete the mobile number directly.
SOS,D,13527852360# means to delete the 13527852360 directly.
After deleting the SOS number, it will receive “Delete number 135XX
success! specific number total 2” for successful deleting of the specific number.
Check parameter setting
Send command to the terminal, you can check the parameter setting.
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If there is only one SOS number, you can appoint a specific number as SOS
number
SOS number
SOS,A,,,13510905993# means to set the third number as SOS number
ease check its corresponding code. For the
If you want to delete more than one numbers, you can send this command:
umber you want delete, you can send
SOS,D,mobile number# means to delete the mobile number directly.
SOS,D,13527852360# means to delete the 13527852360 directly.
After deleting the SOS number, it will receive “Delete number 135XX
XXXXXX
success! specific number total 2” for successful deleting of the specific number.
Send command to the terminal, you can check the parameter setting.

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Startrack Technology Co., Ltd.
Command format:
PARAM#
e.g.: PARAM#
Information replied:
IMEI:
353419032348877
GPRS Interval: 10,10;
---
SENDS:5; ---
the GPS working time when ACC is OFF;
SOS: 15942703401;
---
used for alarm and monitoring;
Se
nsoralm: 10,3,1,180
Defense time: 10; ---
the defense delay is 10 minute;
TimeZone:E,8,0; ---
set time zone; default as E8.
The replied information contains IMEI number, GPRS Interval, SENDS, SOS,
c
enter number, sensor time interval, defense time and time zone.
5.6 GPRS time interval
The default GPRS time sending interval is 10s which means the device will
upload positioning data to the platform server every 10s. Users can modify GPRS
time sending
interval by SMS “
The time ranges from 10
For example: TIMER,10#
It means the device will upload data to the server every 10s.
5.7
Sensor alarm time setting
When the vehicle power is off and ACC i
minutes, the device will enter sensor alarm state. In this case, if the vehicle vibrates
for a few times, it will activate the vibration alarm system. If the vehicle battery is still
not on (ACC is in low level) after
SMS format: “
DEFENSE,TIME(minutes)#
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PARAM#
353419032348877
---IMEI number of the device;
---GPS data uploading Interval;
the GPS working time when ACC is OFF;
---
SOS numbers, maximum 3 SOS numbers can be set and
used for alarm and monitoring;
nsoralm: 10,3,1,180
---
detect 3 vibrations in 10s; the alarm delay is 180s;
the defense delay is 10 minute;
set time zone; default as E8.
The replied information contains IMEI number, GPRS Interval, SENDS, SOS,
enter number, sensor time interval, defense time and time zone.
The default GPRS time sending interval is 10s which means the device will
upload positioning data to the platform server every 10s. Users can modify GPRS
interval by SMS “
TIMER,time(second)#
”.
The time ranges from 10
-18000s
For example: TIMER,10#
It means the device will upload data to the server every 10s.
Sensor alarm time setting
When the vehicle power is off and ACC i
s in low-
level, if ACC is off over 10
minutes, the device will enter sensor alarm state. In this case, if the vehicle vibrates
for a few times, it will activate the vibration alarm system. If the vehicle battery is still
not on (ACC is in low level) after
3 minutes, the device will start vibration alarm.
DEFENSE,TIME(minutes)#
” The time ranges from 1 to 60 mins.
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SOS numbers, maximum 3 SOS numbers can be set and
detect 3 vibrations in 10s; the alarm delay is 180s;
The replied information contains IMEI number, GPRS Interval, SENDS, SOS,
The default GPRS time sending interval is 10s which means the device will
upload positioning data to the platform server every 10s. Users can modify GPRS
”.
level, if ACC is off over 10
minutes, the device will enter sensor alarm state. In this case, if the vehicle vibrates
for a few times, it will activate the vibration alarm system. If the vehicle battery is still
3 minutes, the device will start vibration alarm.
” The time ranges from 1 to 60 mins.

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For example: DEFENSE,15#. It means when ACC is in low level for 15mins, it will
enter sensor alarm status (vehicle power is off)
NOTE：
1. Preset SOS numbers when send SMS alarm messages and calls
2. If there is no need for vibration alarm, please SMS SENSOR,0# to close it.
5.8
Restore to factory setting
SMS command format: “
Once received “OK”, it succeeds.
5.9 Reboot device
When there is something wrong with the link of GPRS, e.g., The parameter
setting of the device is correct, but you can't track the car
moment you can send a command to the device
The format is:
RESET#
After receiving this command, the device will reboot after 1mins.
6.
Operation of device
6.1 Power on/ Power off
Power on: Once insert a valid SIM card and connect all the wires, turn on the
device, then Power
LED will flash first, During signal searching process, GSM and
GPS LED will flash. Once GPS LED keeps solid light, it means the device has been
located and it starts to work.
Power off: Just turn off the power switch.
The device will begin to upload positi
SIM card and power on. During the working time, it can upload data to server every 10
seconds.
File Name: User Manual Creator:
Project: VT202 Update Date:
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Startrack Technology Co., Ltd.
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For example: DEFENSE,15#. It means when ACC is in low level for 15mins, it will
enter sensor alarm status (vehicle power is off)
1. Preset SOS numbers when send SMS alarm messages and calls
2. If there is no need for vibration alarm, please SMS SENSOR,0# to close it.
Restore to factory setting
SMS command format: “
FACTORY#
” to set all parameter to default factory value.
Once received “OK”, it succeeds.
When there is something wrong with the link of GPRS, e.g., The parameter
setting of the device is correct, but you can't track the car
on the platform. At this
moment you can send a command to the device
to reboot the device.
RESET#
After receiving this command, the device will reboot after 1mins.
Operation of device
6.1 Power on/ Power off
Power on: Once insert a valid SIM card and connect all the wires, turn on the
LED will flash first, During signal searching process, GSM and
GPS LED will flash. Once GPS LED keeps solid light, it means the device has been
located and it starts to work.
Power off: Just turn off the power switch.
The device will begin to upload positi
oning data to server once inserting a valid
SIM card and power on. During the working time, it can upload data to server every 10
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For example: DEFENSE,15#. It means when ACC is in low level for 15mins, it will
1. Preset SOS numbers when send SMS alarm messages and calls
2. If there is no need for vibration alarm, please SMS SENSOR,0# to close it.
” to set all parameter to default factory value.
When there is something wrong with the link of GPRS, e.g., The parameter
on the platform. At this
to reboot the device.
After receiving this command, the device will reboot after 1mins.
Power on: Once insert a valid SIM card and connect all the wires, turn on the
LED will flash first, During signal searching process, GSM and
GPS LED will flash. Once GPS LED keeps solid light, it means the device has been
oning data to server once inserting a valid
SIM card and power on. During the working time, it can upload data to server every 10