SinoTrack ST-908L GPS Tracker User Manual

: June 17, 2024
: SinoTrack

Table of Contents

SUMMARY
Hardware Description (ST-908L as example)
TURN ON THE DEVICE
SMS COMMANDS
Read the Configure data
Notices:
FAQ and processing methods.
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

SinoTrack GPS TRACKER
USER MANUAL

PREFACE

SUMMARY

Working based on existing GSM/GPRS network and GPS satellites, this product can locate and monitor any remote targets by SMS, APP and Internet. It adopts the most advanced technology of GPS and AGPS dual positioning.

Content	Specs.
Dim.	ST-908L: 783929mm ST-915L: 1127827mm

Battery

| ST-908L: 3.7V 3000mAh battery
ST-915L: 3.7V 7800mAh battery ST-925L: 3.7V 20,000mAh battery
Stand by| 20days, 70days, 180days
Storage Temp.| -40°C to +85°C
Operation Temp.| -20°C to +55°C
Humidity| 5%–95% non-condensing

Hardware Description (ST-908L as example)

INDICATOR LIGHT STATUS	MEANING
Yellow light -Solid	GPRS connection
Yellow light -Flash	No GPRS signal
Blue light -Solid	GPS connection
Blue light -Flash	No GPS signal

Note: SIM CARD INSTALLATION GUIDE:

TURN ON THE DEVICE

ST-908L need press button once after insert sim card to start.
press button for a long time to turn off.
ST-915L proper insert Sim card, the tracker will start.
ST-925L need turn on the switch after insert sim card for start.
Open the rubber cover; insert the SIM card (chip up) to the slot.
The indicator light is on when SIM card is inserted.
The device gets GPS location when there is GPS signal and gets LBS location when there is no GPS signal.
The device automatically turns off when the SIM card is removed.

4.1 WEBSITE TRACKING
Please login from www.sinotrack.com

ANDROID/IOS
You can search SinoTrack PRO on APP Store (iOS) or Google Play (Android) Or Download from the QR Code:

http://www.sinotrack.com/download/

If you have more SinoTrack GPS trackers, and want to manage them in one account, please contact us, we will create an account for you, so you can monitor multiple devices on the platform at the same time.

SMS COMMANDS

Note: The yellow space is a blank in SMS command.
5.1. Call the SIM card phone number in tracker, you will receive a Google Maps link of position, or sending message “6690000” to SIM card phone number in tracker.

5.2. Admin number setting
Command: phone number+password 1（This phone number is your own mobile phone number , not the SIM card number in tracker .）
Reply: SET OK!
E.g: 132657901800000 1
Voice Monitor:
Send command 66 to the GPS Tracker from control number,
The tracker will call back to this control number.
When the unit is in over-speed alarm, shake sensor alarm, or low battery alarm, it will send alert to the admin number. (13265790180)
Admin number Canceling:
Command: D101#
Reply: SET OK!
5.3. Over-speed Alarm setting
Over-speed Alarm setting:
Command: 1220000 070（Suppose speed is 70km/h）
Reply: SET OK!
When the unit speed is over 70km/h, it will send message “speed alarm!” to the admin number every 5 minutes.
Over-speed Alarm canceling: Command: 1220000 0 Reply: SET OK!

5.4. Shake Alarm setting
Command：1810000T10
Message Reply: SET OK!

Note: Pls keep the tracker being stationary for 5 minutes, this function will work. The tracker will send SMS “Shock alarm!” to the admin number when the unit get shocked.
Shake alarm Canceling:
Command: 1800000
Reply: SET OK!
5.5. Take off Alarm setting (For ST-915L,ST-925L only)
Command：TAKEOFF0000 1
Message Reply: SET OK!
Note: There is anti-removal induction sensor on the back of device. If this covered induction sensor is not covered again. It will send “Take off Alarms!” to admin number and SOS number by SMS.
Take off Alarm Canceling:
Command: TAKEOFF0000 0
Reply: SET OK!

5.6. SOS alarm Setting (For ST-908L only)
Press button Four times, it will send alarms to admin number by SMS.
5.7. Device working mode setting

WORK-Keep working mode: (1 day per 1000mAh) Command: WORK0000
Reply: SET OK!
(The tracker will keep working and send data by time interval)
MOVE-Work when the tracker is moving: (3 days per 1000mAh) Command: MOVE0000
Reply: SET OK!
(Factory setting is “MOVE” mode)
(Tracker only works when it is moving, when it is stopped, it will sleep, GPS shut off, GSM works in low consumption mode. Vibration, SMS command, calling tracker can wake up the tracker to work 5 minutes.)
STANDBY-SMS or Call to tracker, it will work 5 minutes.
(12 days per 1000mAh)
Command: STANDBY0000
Reply: SET OK!
(Standby mode, GPS shut off, GSM works in low consumption. SMS, calling can wake up the tracker to work 5 minutes.)

5.8. Terminal (local) Time Setting (factory setting GMT 0)
Command: 8960000E00
Reply: SET OK!

Read the Configure data

Command: RCONF
Reply: the ID, work mode, IP and Port, APN of tracker.

6.1 EXPLANATION OF PARAMETERS/CODES IN SMS MESSAGE

It’s the setting of tracker

ST-908L the model of tracker.
ID:702887023 the ID of GPS Tracker
PW:0000 the password of SMS
U1:,U2:,U3: The control number
MODE: GPRS-MOVE: GPS work mode.
DAILY:OFF,GEO FENCE:OFF,OVER SPEED:OFF, VOICE:ON, SHAKE ALARM:OFF,SLEEP:ON status of tracker
APN:mobilnet APN of the SIM Card
IP:45.112.204.218:8090 the IP and Port of tracker
GPRS UPLOAD TIME:30 the GPS time interval
TIME ZONE:0.0 time zone of tracker

Notices:

GPS tracking can be worked outdoor.
Please make sure GSM SIM card supports making calls, sending messages, GPRS network.
Please make sure GSM SIM card is with sufficient balance.
Please make sure the GSM card has opened the call shows and turned off the call transfer.
Please insert the GSM phone card correctly.
Do not assembly and disassembly device at will.

FAQ and processing methods.

FAQ	Instructions/Solutions
Fail to turn it on	Please check if battery is charged
**** No GSM signal	• Please check if SIM card installed correctly.

• Please check if SIM card is GSM network.
• Don’t turn on the PIN code
• no calls can be diverted
• Please check if voltage of the power is normal
• Please check if voltage of the power is normal

No GPS

| A more open view of the sky is recommended to make **** sure the device can receive the GPS signal normally.
No reply to SMS| Password wrong or the format is wrong.
No reply to calling &

No alarm message

| Authorized / admin phone number is incorrect or has not setup
SMS position OK, cannot use the APP and web platform| Please check if APN is correctly set. And please find out the correct APN content of the SIM card. (Please refer to 6 setting.)
**** Platform position is difference from the actual position.| No upload position time or GPS signal: call the device phone number and receive the position message. If it no GPS signal. The position is the last GPS positioning location; If it has GPS signal, it means the device doesn’t reach the uploading time.