Based on the GPS satellites and GSM(850/900/1800/1900MHZ),and by message,internet or PDA,

it can track and position various remote targets.Locate precisely,

Be widely applied in safeguarding vehicle,old,child,Pet,and managing personel; Track covertly etc.


1. Locate conveniently: withour positioning platform; locate by SMS,internet or PDA with a

  free positioning server or a map software; And our products can be made to be compatible

  with a positioning platform as well.

2. Slim, self-contained (built-in antenna and battery) , easy to carry and hide.

3. Low power consumption, long standby of 3-15 days (depend on the working mode).


1.1 Positioning and Tracking: Through the on-line Positioning Platform or the cell phone to locates at times, and get the working status. You can choose the Positioning Platform by yourself.

1.2 Triggering Emergency Alarm: When there is a emergency happened on the vehicle, you can put on the button and the installed unit will send out alarm to the authorized numbers.

1.3 Remote controlling oil and circuit: you can control the oil and circuit via the unit by SMS in anywhere and anytime.

1.4 Remote Monitoring: In anywhere and anytime, call the phone number in the unit, when it connects, you can monitor the sound around 5 meter. 

1.5 Movement Alert: Send SMS to the unit to start the movement alert function. When the vehicle is moving, the unit will send the movement alert to all authorized numbers.

1.6 Overspeed Alert: Send SMS to the unit to start the movement alert function. When the vehicle is overspeed, the unit will send the overspeed alert to all authorized numbers.

1.7 Geo-fence: Set up a geo-fence for the unit to restrict its movements within a district. The unit will send the message to all authorized numbers when it breaches the district.

1.8 the unit: send SMS to resume the default of unit.

1.9 Auto Track: You can set up auto track by SMS or on-line positioning platform.

1.10 Mileage statistics; ACC checking; cutting off power and alarm.

1.11 Compatible with the original anti-theft alarm: It will send SMS alarm after the original anti-theft alarm warning.

1.12 Modify the IP and Port of Communication Protocol for different on-line positioning platform.


Dim. 85mm x 63mm x 25mm(3.3”*2.5”*0.98”)

Weight 160g


Band 850/1800/1900Mhz or 900/1800/1900Mhz or 850/900/1800/1900

GPS chip SIRF3 chip

GSM/GPRS module  Simcom300 or Simcom340

GPS sensitivity -159dBm

GPS accuracy 5m

Time To First Fix

Cold status  45s

Warm status  35s

 Hot status  1s

Work voltage  10V—36V

Battery  Chargeable changeable 3.7V 1500mAh Li-ion battery

Standby 48hours

Storage Temp. -40°C to +85°C

Operation Temp. -20°C to +55°C

Humidity 5%--95% non-condensing



1. Used in vehicle rental, outer equipment etc.

2. Monitor and protect the child, old, disabled, pet etc.

3. Provide peace-of-mind for businessmen.

4. Manage on-errand personnel.

5. Track criminals.



Size:57mm x 86mm x 23mm


1 x device

1 x power wire

1 x relay

1 x SOS wire

1 x GPS antenna

1 x GSM antenna

1 x microphone

1 x user manual

1 x card slot

1 x White box

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4 BANDS GSM/GPRS/GPS tracking system TK103 for car protection

  • Product Code: TK103
  • Availability: In Stock
  • $0.00

  • Ex Tax: $0.00