| EVENT_TIME | The time of the event. |
| EVENT_CODE | The provider-specific event code. |
| EVENT_NAME | The provider-specific event name. See ProviderEventName for more information. |
| GPS_LATITUDE | Latitude in decimal degrees |
| GPS_LONGITUDE | Longitude in decimal degrees |
| GPS_ALTITUDE | Altitude above sea-level |
| GPS_SPEED | Speed measured by GPS fix differentiation |
| GPS_HEADING | Direction of travel |
| GPS_SATELLITES | The number of satellites used to obtain the GPS fix |
| GPS_FIX_TIME | Date/time stamp of the most recent GPS fix |
| GPS_FIX_STATUS | Status or validity of the GPS fix |
| GPS_DISTANCE | Distance measured between two GPS fixes |
| GPS_ACCURACY | The approximate accuracy of the GPS fix |
| GPS_ODOMETER | A virtual odometer accumulated by the GPS system's positions |
| GPS_ANTENNA_STATUS | GPS antenna status could be related to power or unplugged states |
| GPS_HDOP | Horizontal dilution of precision for 3D fixes |
| GPS_ACCELERATION | A virtual accelerometer calculated by the GPS system's positions |
| GPS_DECELERATION | A virtual accelerometer calculated by the GPS system's positions |
| GPS_LOST_TIME | Date/time stamp from when the device lost GPS signal |
| PERCENT_LOST_GPS | Date/time stamp from when the device lost its precise GPS position |
| PERCENT_LOST_GPS_QUALITY_FACTOR | Statistical amount of bad GPS data |
| MAGNETIC_VARIATION | Difference in horizontal angle between true north and magnetic north |
| COURSE | The heading or bearing over time. |
| GEOFENCE_ID | ID of violated geofence |
| GEOFENCE_VIOLATION | Geofence violation types(outside fence violation, inside fence violation) |
| DIGITAL_INPUT_0 | Digital input wire zero, or external power, or internal battery power |
| DIGITAL_INPUT_1 | Digital input wire #1 |
| DIGITAL_INPUT_2 | Digital input wire #2 |
| DIGITAL_INPUT_3 | Digital input wire #3 |
| DIGITAL_INPUT_4 | Digital input wire #4 |
| DIGITAL_INPUT_5 | Digital input wire #5 |
| DIGITAL_INPUT_6 | Digital input wire #6 |
| DIGITAL_INPUT_7 | Digital input wire #7 |
| DIGITAL_INPUT_8 | Digital input wire #8 |
| DIGITAL_INPUT_9 | Digital input wire #9 |
| DIGITAL_INPUT_10 | Digital input wire #10 |
| DIGITAL_INPUT_11 | Digital input wire #11 |
| DIGITAL_OUTPUT_0 | Voltage output wire #0 |
| DIGITAL_OUTPUT_1 | Voltage output wire #1 |
| DIGITAL_OUTPUT_2 | Voltage output wire #2 |
| DIGITAL_OUTPUT_3 | Voltage output wire #3 |
| DIGITAL_OUTPUT_4 | Voltage output wire #4 |
| DIGITAL_OUTPUT_5 | Voltage output wire #5 |
| DIGITAL_OUTPUT_6 | Voltage output wire #6 |
| DIGITAL_OUTPUT_7 | Voltage output wire #7 |
| DIGITAL_OUTPUT_8 | Voltage output wire #8 |
| DIGITAL_OUTPUT_9 | Voltage output wire #9 |
| DIGITAL_OUTPUT_10 | Voltage output wire #10 |
| DIGITAL_OUTPUT_11 | Voltage output wire #99 |
| DIGITAL_INPUT_RTS | Legacy AirLink digital input wire #1 |
| DIGITAL_INPUT_DTR | Legacy AirLink digital input wire #2 |
| ANALOG_INPUT_0 | Analog voltage reading from wire zero, or external power voltage, or internal battery voltage |
| ANALOG_INPUT_1 | Analog voltage reading from wire #1 |
| ANALOG_INPUT_2 | Analog voltage reading from wire #2 |
| ANALOG_INPUT_3 | Analog voltage reading from wire #3 |
| ANALOG_INPUT_4 | Analog voltage reading from wire #4 |
| ANALOG_INPUT_5 | Analog voltage reading from wire #5 |
| ANALOG_INPUT_6 | Analog voltage reading from wire #6 |
| ANALOG_INPUT_7 | Analog voltage reading from wire #7 |
| ANALOG_INPUT_8 | Analog voltage reading from wire #8 |
| ANALOG_INPUT_9 | Analog voltage reading from wire #9 |
| ANALOG_INPUT_10 | Analog voltage reading from wire #10 |
| ANALOG_INPUT_11 | Analog voltage reading from wire #11 |
| GPIO0 | Switchable input/output wire zero, or external power, or internal battery |
| GPIO1 | Switchable input/output wire #1 |
| GPIO2 | Switchable input/output wire #2 |
| GPIO3 | Switchable input/output wire #3 |
| GPIO4 | Switchable input/output wire #4 |
| GPIO5 | Switchable input/output wire #5 |
| GPIO6 | Switchable input/output wire #6 |
| GPIO7 | Switchable input/output wire #7 |
| GPIO8 | Switchable input/output wire #8 |
| GPIO9 | Switchable input/output wire #9 |
| STATUS_SLEEP | Low power mode |
| STATUS_WAKEUP | High power mode |
| STATUS_POWERUP | Booting |
| VIN | Vehicle Identification Number |
| OBDII_PROTOCOL | ame or code of the OBD-II protocol in use. |
| OBDII_PARAMETERS | List of OBD-II parameters |
| OBDII_INDICATORS | List of OBD-II indicators |
| OBDII_DTC | Diagnotic Trouble Code |
| OBDII_DTC_COUNT | The number of DTCs present |
| J1708_ODOMETER | Odometer reading from J-Bus 1708 |
| J1939_ODOMETER | Odometer reading from J-Bus 1939 |
| OBDII_ODOMETER | Odometer reading from CAN-Bus |
| OBDII_MILES_SINCE_LAST_ALERT | Odometer reading from CAN-Bus since last DTC code was cleared |
| ACCELEROMETER | A virtual accelerometer calculated by the GPS system's positions |
| INTERNAL_TEMPERATURE | Temperature measured on the mainboard, or inside the modem casing. |
| EXTERNAL_TEMPERATURE | Temperature measured outside of the modem casing. |
| MOTION_STATUS | Motion status determined by the GPS speed and ignition |
| ESN | The device's ESN (Electronic Serial Number). |
| IMEI | The device's IMEI (International Mobile Station Equipment Identity). |
| PHONE_NUMBER | Phone number |
| SECONDARY_IMEI | The device's secondary IMEI. |
| IMSI | The device's IMSI (International Mobile Subscriber Identity). |
| MIN | The device's MIN (Mobile Identification Number). |
| ICCID | The device's ICCID (Integrated Circuit Card ID) |
| MODEM_NAME | Device friendly name. |
| MODEM_MODEL | Device model name. |
| MODEM_MODEL_ID | Device model name. |
| HARDWARE_VERSION | Device model information. |
| SERIAL_NUMBER | A serial not used as ESN, IMEI, or similar. |
| OS_NAME | Operating System name (appropriate for mobile phones powered by Android or iOS). |
| OS_VERSION | Operating System version information. |
| BOOT_VERSION | Boot or kernel version information. |
| GPS_HARDWARE | GPS chip information. |
| APP_ID | Identifier of the application communicating with the service(s). |
| APP_VERSION | Software/firmware version information. |
| REGISTRATION_ID | Unique string given to mobile apps for FCM notifications. |
| DRIVER_ONDUTY | When the driver changes status to "on-duty" from another status. |
| DRIVER_OFFDUTY | When the driver changes status to "off-duty" from another status. |
| DRIVER_DRIVING | When the driver changes status to "driving" from another status. |
| DRIVER_SLEEPING | When the driver changes status to "sleeping" from another status. |
| DRIVER_LOGOFF | When the driver logs-off the terminal/vehicle. |
| DRIVER_LOGIN | When the driver logs-in the terminal/vehicle. |
| DRIVER_VEHICLE | When the driver chooses a specific vehicle during the log-in process. |
| DISPATCH_TASK | A task is marked as active or "on-route" when the DispatchTask.id is sent. |
