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Tk103a GPS Tracker for Vehicles GSM/GPRS Realtime Tracking

Sourcingbay GPS Tracker TK103A for Vehicles

Product working principle: It's based on the GSM / GPRS network and GPS satellite positioning system, which set multiple functions of security, positioning, monitoring surveillance, emergency alarms and tracking in its entirety. It can track and monitor remote target by SMS or internet.

Main function: movement alarm,geo fence, anti-theft, google maps link,etc


All of our car gps trackers requir a local 2G network GSM SIM card with GPRS function, 850/900/1800/1900MHZ.

Please note:

1. Don't support 3G,4G sim card.

2. sd card, sim card, car and others are NOT included.

3. If you're using a AT&T SIM card, please confirm the follow info.

We heard AT&T SIM card does not have 2G service, so please confirm if your sim card meet the above conditions.



Please confirm with your sim card seller if your sim card meets that.

GPS chip :SIRF3 chip; GSM/GPRS module:Simcom Sim340

GPS sensitivity:-159dBm; GPS accuracy :5m

Time To First :FixCold status 45s Warm status 35s Hot status 1s

Voltage of carpower system :12V - 24V

Battery:Chargeable 3.7V 800mAh Li-ion battery


SIM card slot: 1pcs, only support 2G network sim card(not included)

SD card slot: 1pcs(sd card is not included)

Used widely for vehicle and other moving objects tracking

Support SMS/GPRS/Internet Network data transmission;

Support both GPS / GSM station positioning ways

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