Fuel level monitoring solution provides high-precision measurement of fuel level in the fuel tank; Gives detailed information about fuel tank refueling, draining, consumption, prevents fraud or unauthorized use of fuel. Any abnormal fuel level change, the alarm will be generated and the camera will be triggered to take pictures and upload, for you to be easily aware of it and take prompt action. 1. GPS tracker with our GPS tracker, you can real time monitor the vehicles, view critical status information, export relevant reports, be updated with alert in different situation and remotely immobilize the vehicle, etc. It is also designed for fleet management, to work with different external devices like fuel level sensor, MDT, RFID Reader, Camera, Barcode scanner, Temperature sensor, TPMS, etc. For different application. 2. Fuel Level Sensor: Our fuel level sensor JT606 is designed with capacitive theory, it provides analog signal (Voltage 0 - 5V / Current 4 - 20mA) and digital signal (RS232 / RS485) to meet different system. The accuracy reaches 0.5% with resolution 0.5mm. What's more, it can be cut off in the field by clients to match different size of tanks. Since our fuel level sensor can be cut off in the field, we offer them in standard size: 550mm, 750mm, 1000mm, 1500mm, etc. 3. Camera: Our trackers support up to 6 cameras at the same time for picture taking. The camera will take the picture in following conditions: 1). Triggered by different alert under abnormal conditions (abnormal fuel level change, illegal door opening, etc. ) 2). Taking pictures at preset time ( eg. 8: 10am, 5: 43pm, etc. ) 3). Taking pictures any time you sent command. 4. Software: There are 2 kinds of software we have been providing: PC based software and Web based software. The fuel level changing can be real time monitored in our software, and the data will be displayed in curve real time and history data analysis can be exported to PDF, EXCEL, and EMAIL.