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Mini gps gsm car gps tracking device supplier with overspeed alarm function
1. GPS tracking device
2. Electric fence gps tracker
3. Car alarm system gps tracker
4. History trace gps tracking device.
Technical Specification:
* GPS: SIRIII chip / 32 Channels / Cold stratup<33 secs / Warm startup < 3 secs.
* GSM: band: 850MHZ /900MHZ /1800MHZ /1900MHZ
* Working voltage: 12-36V/DC
* Working current: normal model<20mA, Power saving model<10mA
* Temperature: -400C ~+850C
Functions:
* GPS tracking
* Electric fence
* Car alarm system
* History trace.
