
Before buy,please check
There is no difference between 2G TK905 and 4G TK905

















3.TURN ON THE DEVICE
Open the rubber cover, insert the SIM card(chip up) to the slot, the device auto starts.
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 removed.
4.SMS TRACKING
4.1. Call the SIM card phone number in tracker,you will receive a Google Maps link of position,
or sending message “G123456#” to SIM card phone number in tracker .
E.g:

4.2. Admin number setting (After admin number setting, all SMS operations to the device are under this number only.)
Command: admin123456 phone number(This phone number is your own mobile phone number , not the SIM card number in tracker .)
Reply admin ok
E.g admin123456 13265790180

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 noadmin123456
Reply noadmin ok
4.3. Over-speed Alarm setting( It works only in continuous positioning mode.)
Over-speed Alarm setting:
Command speed123456 070 (Suppose speed is 70km/h)
Reply speed ok
E.g

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 nospeed123456
Reply nospeed ok
4.4. Shake Alarm setting
Command shock123456
Message Reply shock ok
E.g

Note:Pls keep the tracker being stationary for 5 minutes, this function will work.
The tracker will send SMS “sensor alarm!” to the admin number when the unit get shocked.
Shake alarm Canceling:
Command noshock123456
Reply noshock ok
4.5. Device working mode setting
Sleep by time mode setting
Command sleep123456 time
Reply sleep time ok
E.g

(No shock for 5 minutes, the tracker will work in “sleep by shock” mode, GPS shut off, GSM works in low consumption. Vibration, SMS, calling can wake up the tracker.)
4.6 Terminal (local) Time Setting(factory setting GMT 0)
Command :timezone123456 local time zone Rep:time ok!
E.g: timezone123456 +1 timezone123456 -1 Timezone123456 0

4.7Reset Hardware
Command:begin123456
Reply:begin ok
E.g:

5. EXPLANATION OF PARAMETERS/CODES IN SMS MESSAGE

Pic 1:Replied real-time tracking information under GPS satellites signal.
Lat:22.63952 lon:114.17122 Positioning of the latitude and longitude values.
Spd:000 This refers to the device moving speed. The unit is km/h.
T:24/09/15 16:00 real-tracking time, the Default is London time. You can set language and time zone in APP.
Bat:100% The battery value is between 10% and 100%. Once it is less than 30%, it alarms.
2015070203: Device IMEI No. to log in APP and platform.
Google Link: This is the link to the Google map showing the position of the device.
Pic 2:Replied LBS tracking information without GPS satellites signal.
Lac:27a4 1223: Real-time LBS positioning data.
T:24/09/15 15:17 LBS positioning time.
Bat:100% The battery value is between 10% and 100%. Once it is less than 30%, it alarms.
Last:T:25/09/15 03:04 This is the time when tracker got last GPS signal
Google Link: This is the position of last gps signal appeared
6. 0 START ONLINE TRACKING
Pls activate GPRS by sending command “gprs123456” when the tracker is on, and set APN by following steps.
Every sim card carrier has own APN content, we have two methods to find out apn content : check sim card carrier on internet or put sim card into cell phone to find out APN
Two steps to set apn:
1), Turn on gprs function by sending command “gprs123456”
2),Set apn by sending command “apn123456 content” , “apnuser123456 content” ,“apnpasswd123456 content” pls note the content is from SIM card carrier , there is small blank after 123456 in every command.
6.1 WEB ONLINE TRACKING
Platform : www.mytkstar.net
Select “Log in by IMEI” on the bottom of screen
IMEI No. : on the back side of cover
Password: 123456

for PHONE




