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1.  Brief Info 

Working Based on existing GSM/GPRS network and GPS satellites, this product can locate and monitor any remote targets by SMS or GPRS. TK102B is designed for compact and easy using for personal and vehicle tracking, with built-in GPS and GSM module to capture GPS data send to the authorized mobile number by SMS, it can show the current location on phone or tracking the location on Google earth or Google map. Moreover, GPS data can be transmitted by GPRS to Internet server so that realize real time tracking on computer. TK102B with voice surveillance function by dialing the device number by your mobile to monitor the voice. 

2.  Application 

l        Vehicle rental / Fleet management etc
l        Protect child / the old / the disabled / pet etc
l        Provide peace-of-mind for businessmen
l        Manage personnel
l        Track criminals secretly
l        Magnetic cover and waterproof bag for hidden tracking 

3.  Product Functions 

A, Real-time tracking : know your car location anytime anywhere
B, Continuous tracking: send a tracking data every 30s
D, Remote voice surveillance: dial the device number to monitor the voice around the device 
E, Geo-fence: device will send alarm once exceed the designed geo-fence 
F, Movement alarm: device will send alarm once car exceed the designed place when it keep stay at a place 
H, Speeding alarm: device will send alarm once driving speed exceed the value\
I, SOS alarm: it will send alarm if press the SOS button\
J, Low voltage alarm: when the voltage close to 3.7V it will send alarm 
K,Support TF card to storage data when there is no GSM signal 
L,  Vibration alarm