Fangrui Product Details 1. 4g Automotive Gps South American Satellite Meter Anti-theft Positioner 2. Operating Voltage: Dc 9 - 90 V 3. Built-in Battery: 150 Mah (3.7 V) 4. Communication Module: Simcom-a7670sa 5. Positioning Module: Simcom-a7670sa 6. Network Frequency Band: Lte-fdd: B1b2b3b4b5b7b8b28b66; Gsmgprsedge; 85090018001900mhz 7. The Triple Positioning (gpsbeidoulbs) Positioning Method Achieves A Fast And Stable Positioning Effect 8. Using High-performance Chips, 4g Signals Can Be Updated Within Seconds, And The Operation Is Fast And There Is No Heating Phenomenon. 9. Small And Easy To Install. Smooth Shape, Compact Structure, Easy Installation And Can Be Placed In Multiple Locations. 10. Multiple Intelligent Alarms Include Automatic Brake Start Alarm, Power Off Alarm, Speeding Alarm, In And Out Of Fence Alarm, Vibration Alarm And Other Real-time Alarm Reminders 11. 4g Supports Multi-operator Networks Throughout The Network And Has Extensive And Stable Network Connection Capabilities 12. Broadband Voltage Support: 9 - 90 V External Power Supply, Suitable For A Variety Of Installation Environments 13. Driving Behavior Analysis Report, Including Speeding Conditions, Driving Trajectory, And Usage Time Data Record Report About Vibration Conditions 14. Remote Control, Remote Shutdown And Restart Operations On External Devices 15. Powered By A Battery, No Charging Required, Uninterrupted Use Throughout The Day, No Power Consumption, No Maintenance Required For The Battery, No Need To Worry About Power Outages When Tracking The Car 16. This Tracker Is Equipped With The Chip Simware-se25gs, Which Has 4g High-speed Real-time Positioning, And Has Lower Latency Than Traditional 2g Trackers, And Has Faster Data Transmission Speeds On 4g Networks. 17. Detailed Itinerary Report: One-click Operation Of Mobile Applications, Saving Time And No Worries, And Detailed Records Of Stopover Reports, Making It More Convenient To Read 18. Dimensions: 80x35x17.5 Mm 19. Weight: 47 Grams (including Battery)