GPS vehicle tracking systems with multiple inputs and outputs

Model Number: G6S-S02 Brand Name: Neutral Key Specifications/Special Features: Features of the device1. FOTA: Firmware upgrade over the air2. Multiple data upload mode: Report to GPRS & SMS server and user in ASCII and Hex format.3. Flexible configuration rules: by PC, user mobile, GPRS & SMS server.4. Multiple user profiles switching automatically on preset conditions5. Intelligent power management: power event, power saving6. Over speed management7. 156 Geo-fence ( 128 round geo-fence, the other 28 can be round, rectangle and polygon)8. GSM Jamming detection9. HDOP for precise location10. 1-Wire interface: 4 temperature and 1 iButton supported11. Multiple and configurable Inputs & Outputs: 4 Inputs, 3 outputs
12. Serial Port: RS232 devices are supported
13. Two way voice communication

Events/ Alerts
（1）Tow
（2）Idle
（3）Over speed
（4）GSM jamming
（5）Geo-fence
（6）First time GPS fixed
（17）Backup battery
（18）AD1 voltage
（19）AD2 voltage
（20）IN1 event
（21）IN2 event
（22）IN3 event
（23）IN4 event
（7）Healthy check （24）ACC event
（8）Harsh brake
（9）Harsh accelerate
（10）Harsh cornering
（11）Front collision
（12）Rear collision
（13）Turnover
（14）1WIRE event (iButton)
（15）Balance notice (low balance)
（16）External power
（25）Temperature sensor 1 event
（26） Temperature sensor 2 event
（27） Temperature sensor 3 event
（28） Temperature sensor 4 event
……
(n) Combination event