Specifications: 1. 4.3'Screen GPS Navigation 2. Voltage: DC: 6.3 ~ 40v 3. Humidity: 10% ~ 90% 4. GSM Module: SIM300/SIM900D 5. GPS Module: SIRF Star3 6. 3 I/O input ports 7. 2 RS232 ports 8. Camera: 130M pixel 9. Working current: 60-150mA 10. Battery backup: 400mA Main Features: 1. Use GPS technology 2. Built-in GSM module, supports texting message and Internet network communication 3. With high-definition digital camera, capture image real-time 4. Remote monitoring vehicle fuel 5. GEO-Fence, over-speeding and SOS alarm functions 6. Special Vehicles Monitoring 7. Support Google maps, 3D Map 8. 4.3'' Touch screen GPS Navigation and display information from control center via internet Main Functions: 1. Free GPS tracking 2. GPS Navigation 3. GSM(GPRS) Wireless Communication 4. Take Photo 5. Monitoring the Fuel Remotely 6. Remote Control Engine 7. Geo-fence/Over-speed Alarm/SOS Alarm 8. Vehicle Status Monitoring (Position, ACC, Speed etc. ) 9. Support Google Map, 3D Maps 10. Support IGO8/Route66/Tomtom etc. Navigation Maps 11. 4.3inch Touch Panel TFT Screen 12. Display information from control center, setting parameters and dial 13. Two way communication between the control center and Navigator Specification of GPS Navigation: CPU: SiRF Atlas 600MHz OS: WINCE 6.0 Core Touch Screen: 4.3, TFT touch screen Dimension: 119*79*15mm Weight: 183G Memory: 128M, SD/MMC interface Max: 4G Battery: 1100mAh 3.7~4.2V Lithium battery Map: Support Igo8/route66/tomtom. etc Functions: GPS Navigator, MP3, MP4, view pictures, electronic book Hands-free bluetooth function AVIN, FM radio function Option: 1. Bluetooth 2. AV-IN