STT-310: Vehicle GPS tracker with built-in memory, microphone, analog inputs

Peripherals supported
* Tank level fuel sensor
* Temperature sensor
* Seat pressure sensor
* Accelerometer
* Built-in memory; built-in microphone

Details:
* Tracking via SMS or GPRS (TCP/UDP)
* Current location report; tracking by time interval
* Position logging capacity up to 260,000+ waypoints
* Built-in motion sensor for power saving
* SOS panic button; geo-fencing control; low battery alert; speeding alert
* Engine power/oil Cut
* Wiretapping (optional)
* Alert when enters/exits GPS blind area
* Alert when being turned on
* I/O: 5 digital inputs, 3 negative and 2 positive triggering; 5 outputs.
* Analog Input: 2 ten bits resolution analog inputs
* 2 analog port for optional accessory temperature sensor, weight sensor , tank fuel level sensor, seat pressure sensor)
* ACC Ignition alarm
* Add accelerometer to measure acceleration
* Lock or unlock car doors
* 900 mAH rechargeable battery
Peripherals supported
* Tank level fuel sensor * Temperature sensor* Seat pressure sensor* Accelerometer