absolute.acceleration
        number
        g
        Module of accelerometer vector
        ALT Report, 
ALT Report Alert ID 46, 
ALT Report Alert ID 47, 
ALT Report Alert ID 48
            accelerometer.calibrated.status
        boolean
        
        Accelerometer calibration status
        ALT Report Alert ID 21
            ain
        number
        volts
        Voltage on the analog input
        ALT Report, 
ALT Report Header 14, 
ALT Report Header 15, 
ALT Report Header 21, 
EMG Report, 
EVT Report, 
STT Report, 
STT Report Header 14, 
STT Report Header 15, 
STT Report Header 21
            alarm.event
        boolean
        
        Alarm event triggered
        EMG Report
            alarm.panic.status
        boolean
        
        Panic alarm event occurred
        Emergency Report
            alcohol.fuel.percentage
        number
        percentage
        Alcohol fuel percentage
        OBD PID 52
            antitheft.door.status
        boolean
        
        Emergency report by antitheft door
        EMG Report
            antitheft.event
        boolean
        
        Antitheft event triggered
        ALT Report Alert ID 73, 
EMG Report
            antitheft.shock.status
        boolean
        
        Emergency report by antitheft shock
        ALT Report Alert ID 15, 
EMG Report
            backup.battery.level
        number
        percentage
        Backup battery level
        ALT Report, 
EVT Report, 
STT Report, 
UEX Report
            backup.battery.low.status
        boolean
        
        Backup battery low
        ALT Report Alert ID 43
            backup.battery.voltage
        number
        volts
        Backup battery voltage
        ALT Report, 
ALT Report Header 01, 
EMG Report, 
EVT Report, 
HTE Report, 
STT Report, 
STT Report Header 01, 
UEX Report
            battery.connected.status
        boolean
        
        Internal battery is connected
        ALT Report Alert ID 44, 
ALT Report Alert ID 45
            battery.fault.status
        boolean
        
        Battery fault status
        ALT Report Alert ID 13
            battery.level
        number
        percentage
        Internal battery level
        ALT Report, 
ALT Report Header 94, 
Alert Report, 
CMD Report, 
EMG Report, 
EVT Report, 
Emergency Report, 
Location Report, 
STT Report, 
STT Report Header 94, 
UEX Report
            battery.low.alarm
        boolean
        
        Battery low alarm event
        ALT Report, 
ALT Report Alert ID 14, 
Alert Report, 
Low Battery Report
            battery.voltage
        number
        volts
        Internal battery voltage
        ALT Report, 
ALT Report Header 24, 
ALT Report Header 95, 
Alert Report, 
Emergency Report, 
Location Report, 
STT Report Header 24, 
STT Report Header 95
            ble.asset.tag.code
        string
        
        BLE (Bluetooth Low Energy) asset tag ID
        ALT Report Alert ID 119, 
ALT Report Alert ID 135
            ble.beacons
        array
        
        Standard parameter names used:
*id* - beacon identification string. Usually it is beacon's UUID or MAC-address
*local_name* - Beacons's Local Name
*rssi* - BLE signal level. Units = dBm
*battery.voltage* - Beacon's battery voltage. Units = volts
*battery.level* - Beacon's battery level. Units = percentage
*temperature* - Beacon's temperature. Units = celsius
        
            ble.sensor.humidity
        number
        percentage
        BLE (Bluetooth Low Energy) sensor Humidity value
        ALT Report Header 107...110, 
ALT Report Header 63...78, 
STT Report Header 107...110, 
STT Report Header 63...78
            ble.sensor.tag.code
        string
        
        BLE (Bluetooth Low Energy) Temperature and Humidity sensor tag ID
        ALT Report Header 26...45, 
ALT Report Header 27...46, 
STT Report Header 26...45, 
STT Report Header 27...46
            ble.sensor.temperature
        number
        celsius
        BLE (Bluetooth Low Energy) sensor Temperature value
        ALT Report Header 31...46, 
ALT Report Header 99...102, 
STT Report Header 31...46, 
STT Report Header 99...102
            box.status
        boolean
        
        Box status (true - box is opened, false - box is closed)
        ALT Report
            brake.acceleration
        number
        g
        Acceleration on brake
        ALT Report
            bus.counter.passengers.in
        number
        
        The number of people riding on the bus
        ALT Report, 
EMG Report, 
EVT Report, 
STT Report
            bus.counter.passengers.out
        number
        
        The number of people get off the bus
        ALT Report, 
EMG Report, 
EVT Report, 
STT Report
            button.action.type
        number
        
        Button Action type: 1 - 1 click; 2 - 2 clicks; 3 - long click
        ALT Report Alert ID 55
            can.absolute.load
        number
        percentage
        Absolute load value - the normalized value of air mass per intake stroke, read from CAN
        OBD PID 43
            can.acceleration.pedal.level
        number
        percentage
        Acceleration pedal position, read from CAN
        ALT Report Header 92, 
JID Report, 
STT Report Header 92
            can.accelerator.pedal.position
        number
        percentage
        Accelerator pedal position read from CAN
        OBD PID 49, 
OBD PID 4A
            can.actual.engine.torque
        number
        percentage
        Actual calculated output torque of the engine
        ALT Report Header 93, 
JID Report, 
STT Report Header 93
            can.adapter.connection.status
        boolean
        
        CAN adapter connection status (connection status between the tracker and the special CAN adapter)
        ALT Report Alert ID 70, 
ALT Report Alert ID 71
            can.ambient.air.temperature
        number
        celsius
        CAN ambient air temperature
        ALT Report Header 97, 
JID Report, 
OBD PID 46, 
STT Report Header 97
            can.barometric.pressure
        number
        kPa
        Absolute barometric pressure read from CAN
        OBD PID 33
            can.catalyst.temperature
        number
        degrees
        Catalyst temperature of the corresponding oxygen sensor read from CAN
        OBD PID 3C, 
OBD PID 3D, 
OBD PID 3E, 
OBD PID 3F
            can.commanded.egr
        number
        percentage
        Commanded EGR value read from CAN
        OBD PID 2C
            can.connection.status
        boolean
        
        CAN bus connection status
        ALT Report Alert ID 80, 
ALT Report Alert ID 81
            can.control.module.voltage
        number
        volts
        Control module voltage read from CAN
        OBD PID 42
            can.current.drive.cycle.monitor.state
        string
        
        Monitor status this driving cycle, read from CAN, in HEX format
        OBD PID 41
            can.diesel.exhaust.fluid.level
        number
        percentage
        Aftertreatment diesel exhaust fluid level read from CAN
        ALT Report Header 89, 
JID Report, 
STT Report Header 89
            can.direct.fuel.rail.pressure
        number
        kPa
        Fuel rail gauge pressure for diesel or gasoline direct injection
        OBD PID 23
            can.dtc
        array
        
        Diagnostic trouble code array read from CAN
May content list of OBDII codes or list of objects with codes.
Standard object parameter names used:
*standard* - Protocol standard (J1939, J1708(J1587), OBDII)
*mid* - Message Identifier (J1708)
*sid* - Subsystem Identifier (J1708)
*fmi* - Failure Mode Identifier (J1939, J1708)
*spn* - Suspect Parameter Number (J1939)
*sa* - Source Address (J1939, OBDII)
*oc* - Occurrence Count (J1939)
*cm* - Conversion Method (J1939)
*status* - Status of error code (active, pending, historical, permanent)
        ALT Report, 
ALT Report Alert ID 28, 
ALT Report Header 20, 
JID Report, 
OVD Report Header, 
STT Report Header 20, 
TCR Report Header
            can.dtc.cleared.engine.time
        number
        hours
        Engine runtime since DTCs cleared, read from CAN
        OBD PID 4E
            can.dtc.cleared.mileage
        number
        km
        Vehicle mileage since diagnostic trouble codes were cleared, read from CAN
        ALT Report, 
OBD PID 31, 
STT Report Header 07, 
STT Report Header 08, 
STT Report Header 09, 
STT Report Header 10, 
STT Report Header 11, 
STT Report Header 12, 
STT Report Header 13, 
STT Report Header 14
            can.dtc.cleared.monitor.state
        string
        
        Monitor status since DTCs cleared, read from CAN, in HEX format
        ALT Report, 
OBD PID 01, 
STT Report Header 07, 
STT Report Header 08, 
STT Report Header 09, 
STT Report Header 10, 
STT Report Header 11, 
STT Report Header 12, 
STT Report Header 13, 
STT Report Header 14
            can.dtc.cleared.warmups
        number
        
        Number of warm-ups since DTCs cleared read from CAN
        OBD PID 30
            can.dtc.number
        number
        
        Number of diagnostic trouble codes
        ALT Report, 
OBD PID 01, 
STT Report Header 07, 
STT Report Header 08, 
STT Report Header 09, 
STT Report Header 10, 
STT Report Header 11, 
STT Report Header 12, 
STT Report Header 13, 
STT Report Header 14
            can.dtc.present.status
        boolean
        
        Active DTC presence state, read from CAN
        ALT Report Alert ID 83, 
ALT Report Alert ID 84
            can.egr.error
        number
        percentage
        EGR Error read from CAN
        OBD PID 2D
            can.engine.brake.status
        boolean
        
        Engine brake switch is ON, read from CAN bus
        ALT Report Header 92, 
JID Report, 
STT Report Header 92
            can.engine.coolant.level
        number
        percentage
        Engine coolant level read  from CAN
        ALT Report Header 90, 
JID Report, 
STT Report Header 90
            can.engine.coolant.temperature
        number
        celsius
        Engine coolant temperature read from CAN
        ALT Report, 
ALT Report Header 17, 
JID Report, 
OBD PID 05, 
STT Report Header 07, 
STT Report Header 08, 
STT Report Header 09, 
STT Report Header 10, 
STT Report Header 11, 
STT Report Header 12, 
STT Report Header 13, 
STT Report Header 14, 
STT Report Header 17
            can.engine.fuel.rate
        number
        liters/h
        Engine fuel rate read from CAN
        ALT Report Header 93, 
JID Report, 
STT Report Header 93
            can.engine.load.level
        number
        percentage
        Calculated engine load level read from CAN
        ALT Report, 
ALT Report Header 21, 
JID Report, 
OBD PID 04, 
STT Report Header 07, 
STT Report Header 08, 
STT Report Header 09, 
STT Report Header 10, 
STT Report Header 11, 
STT Report Header 12, 
STT Report Header 13, 
STT Report Header 14, 
STT Report Header 21
            can.engine.motorhours
        number
        hours
        Total engine motorhours (engine work time) read from CAN
        ALT Report Header 18, 
JID Report, 
OBD PID 7F, 
STT Report Header 18
            can.engine.oil.level
        number
        percentage
        Engine oil level read from CAN
        ALT Report Header 95, 
JID Report, 
STT Report Header 95
            can.engine.oil.pressure
        number
        kPa
        CAN Engine oil pressure
        ALT Report Header 18, 
JID Report, 
STT Report Header 18
            can.engine.rpm
        number
        rpm
        Engine RPM read from CAN
        ALT Report, 
ALT Report Header 19, 
JID Report, 
OBD PID 0C, 
STT Report Header 07, 
STT Report Header 08, 
STT Report Header 09, 
STT Report Header 10, 
STT Report Header 11, 
STT Report Header 12, 
STT Report Header 13, 
STT Report Header 14, 
STT Report Header 19
            can.engine.run.time
        number
        seconds
        Run time since engine start read from CAN
        OBD PID 1F
            can.equivalence.ratio
        number
        
        Fuel-air commanded equivalence ratio read from CAN
        OBD PID 44
            can.evaporative.purge
        number
        percentage
        Commanded evaporative purge read from CAN
        OBD PID 2E
            can.evap.vapor.pressure
        number
        Pa
        EVAP system vapor pressure, read from CAN
        OBD PID 32
            can.fuel.consumed
        number
        liters
        Fuel volume totally consumed by vehicle read from CAN
        ALT Report, 
ALT Report Header 16, 
EMG Report, 
EVT Report, 
JID Report, 
STT Report, 
STT Report Header 16
            can.fuel.consumed.high.resolution
        number
        liters
        Fuel volume totally consumed by vehicle calculated with high resolution (HRLFC), read from CAN
        ALT Report Header 96, 
JID Report, 
STT Report Header 96
            can.fuel.economy
        number
        km/liters
        CAN instantaneous fuel economy
        ALT Report Header 21, 
ALT Report Header 94, 
JID Report, 
STT Report Header 21, 
STT Report Header 94
            can.fuel.idle.consumed
        number
        liters
        Fuel volume totally consumed during idling state of the vehicle read from CAN
        ALT Report Header 17, 
JID Report, 
STT Report Header 17
            can.fuel.level
        number
        percentage
        Fuel level in tank read from CAN
        ALT Report, 
ALT Report Header 22, 
JID Report, 
OBD PID 2F, 
STT Report Header 07, 
STT Report Header 08, 
STT Report Header 09, 
STT Report Header 10, 
STT Report Header 11, 
STT Report Header 12, 
STT Report Header 13, 
STT Report Header 14, 
STT Report Header 22
            can.fuel.pressure
        number
        kPa
        Fuel pressure read from CAN
        ALT Report, 
OBD PID 0A, 
STT Report Header 07, 
STT Report Header 08, 
STT Report Header 09, 
STT Report Header 10, 
STT Report Header 11, 
STT Report Header 12, 
STT Report Header 13, 
STT Report Header 14
            can.fuel.system.state
        number
        
        Fuel system status read from CAN, bits 0 - open loop, 1 - closed loop, 2 - open loop drive, 3 - open loop fault, 4 - closed loop fault
        ALT Report, 
OBD PID 03, 
STT Report Header 07, 
STT Report Header 08, 
STT Report Header 09, 
STT Report Header 10, 
STT Report Header 11, 
STT Report Header 12, 
STT Report Header 13, 
STT Report Header 14
            can.fuel.type.enum
        number
        
        Fuel type read from CAN
        OBD PID 51
            can.idle.used.fuel.level
        number
        percentage
        Difference in fuel percentage while the vehicle is in idle mode, read from CAN
        
            can.intake.air.temperature
        number
        celsius
        Intake air temperature
        OBD PID 0F
            can.intake.map
        number
        kPa
        Intake manifold absolute pressure
        OBD PID 0B
            can.long.fuel.trim
        number
        percentage
        Short term fuel trim read from CAN
        ALT Report, 
OBD PID 07, 
OBD PID 09, 
STT Report Header 07, 
STT Report Header 08, 
STT Report Header 09, 
STT Report Header 10, 
STT Report Header 11, 
STT Report Header 12, 
STT Report Header 13, 
STT Report Header 14
            can.maf.air.flow.rate
        number
        g/sec
        MAF air flow rate read from CAN
        OBD PID 10
            can.maf.max.air.flow.rate
        number
        g/sec
        Maximum value for air flow rate from mass air flow sensor, read from CAN
        OBD PID 50
            can.mil.mileage
        number
        km
        Distance traveled while malfunction indicator lamp is activated, read from CAN
        OBD PID 21
            can.mil.status
        boolean
        
        Malfunction indicator lamp status read from CAN
        ALT Report, 
ALT Report Alert ID 107, 
ALT Report Alert ID 108, 
OBD PID 01, 
STT Report Header 07, 
STT Report Header 08, 
STT Report Header 09, 
STT Report Header 10, 
STT Report Header 11, 
STT Report Header 12, 
STT Report Header 13, 
STT Report Header 14
            can.mil.time
        number
        hours
        Time run with malfunction indicator lamp activated, read from CAN
        OBD PID 4D
            can.oem.fuel.level
        number
        percentage
        OEM fuel level percentage read from CAN bus
        ALT Report Header 57, 
STT Report Header 57
            can.oem.fuel.unit
        number
        
        OEM fuel unit read from CAN bus
        ALT Report Header 83, 
STT Report Header 83
            can.oem.seatbelt.status
        boolean
        
        OEM seatbelt fastened status read from CAN bus
        ALT Report Header 85, 
STT Report Header 85
            can.oem.vehicle.mileage
        number
        km
        OEM vehicle total mileage/odometer reading from CAN bus
        ALT Report Header 58, 
STT Report Header 58
            can.oxygen.sensor.current
        number
        mA
        Oxygen sensor current read from CAN bus
        OBD PID 34, 
OBD PID 35, 
OBD PID 36, 
OBD PID 37, 
OBD PID 38, 
OBD PID 39, 
OBD PID 3A, 
OBD PID 3B
            can.oxygen.sensor.fuel.air.ratio
        number
        
        Fuel-air equivalence ratio for the corresponding oxygen sensor read from CAN bus
        OBD PID 24, 
OBD PID 25, 
OBD PID 26, 
OBD PID 27, 
OBD PID 28, 
OBD PID 29, 
OBD PID 2A, 
OBD PID 2B, 
OBD PID 34, 
OBD PID 35, 
OBD PID 36, 
OBD PID 37, 
OBD PID 38, 
OBD PID 39, 
OBD PID 3A, 
OBD PID 3B
            can.oxygen.sensor.fuel.trim
        number
        percentage
        Short term fuel trim associated with current oxygen sensor
        OBD PID 14, 
OBD PID 15, 
OBD PID 16, 
OBD PID 17, 
OBD PID 18, 
OBD PID 19, 
OBD PID 1A, 
OBD PID 1B
            can.oxygen.sensor.max.current
        number
        mA
        Maximum value for Oxygen sensor current
        OBD PID 4F
            can.oxygen.sensor.max.fuel.air.ratio
        number
        
        Maximum value for the equivalence ratio of Oxygen sensor
        OBD PID 4F
            can.oxygen.sensor.max.pressure
        number
        kPa
        Maximum value for intake manifold absolute pressure
        OBD PID 4F
            can.oxygen.sensor.max.voltage
        number
        volts
        Maximum value for Oxygen sensor voltage
        OBD PID 4F
            can.oxygen.sensor.output.voltage
        number
        volts
        Oxygen sensor output voltage read from CAN
        OBD PID 14, 
OBD PID 15, 
OBD PID 16, 
OBD PID 17, 
OBD PID 18, 
OBD PID 19, 
OBD PID 1A, 
OBD PID 1B
            can.oxygen.sensors.state
        number
        
        Location of oxygen sensors, bits 0 - sensor 1, 1 - sensor 2, 2 - sensor 3 etc. Bank1 sensors 1,2, bank 2 sensors 3,4 etc.
        ALT Report, 
OBD PID 13, 
STT Report Header 07, 
STT Report Header 08, 
STT Report Header 09, 
STT Report Header 10, 
STT Report Header 11, 
STT Report Header 12, 
STT Report Header 13, 
STT Report Header 14
            can.oxygen.sensor.voltage
        number
        volts
        Voltage of the corresponding oxygen sensor read from CAN
        OBD PID 24, 
OBD PID 25, 
OBD PID 26, 
OBD PID 27, 
OBD PID 28, 
OBD PID 29, 
OBD PID 2A, 
OBD PID 2B
            can.pedal.brake.status
        boolean
        
        Footbrake pedal is depressed, read from CAN
        ALT Report Header 91, 
JID Report, 
STT Report Header 91
            can.relative.fuel.rail.pressure
        number
        kPa
        Fuel rail pressure relative to manifold vacuum
        OBD PID 22
            can.relative.throttle.position
        number
        percentage
        Relative throttle position read from CAN
        OBD PID 45
            can.seatbelt.status
        boolean
        
        Seatbelt status read from CAN, false - the belt is not buckled, true - the belt is buckled
        ALT Report Header 90, 
JID Report, 
STT Report Header 90
            can.secondary.air.state
        number
        
        Commanded secondary air status read from CAN
        OBD PID 12
            can.secondary.long.fuel.trim
        number
        percentage
        Long term secondary oxygen sensor fuel trim, index - the number of bank
        OBD PID 56, 
OBD PID 58
            can.secondary.short.fuel.trim
        number
        percentage
        Short term secondary oxygen sensor fuel trim, index - the number of bank
        OBD PID 55, 
OBD PID 57
            can.short.fuel.trim
        number
        percentage
        Short term fuel trim read from CAN
        ALT Report, 
OBD PID 06, 
OBD PID 08, 
STT Report Header 07, 
STT Report Header 08, 
STT Report Header 09, 
STT Report Header 10, 
STT Report Header 11, 
STT Report Header 12, 
STT Report Header 13, 
STT Report Header 14
            can.throttle.actuator
        number
        percentage
        Commanded throttle actuator position read from CAN
        OBD PID 4C
            can.throttle.position
        number
        percentage
        Absolute throttle position for corresponding throttle position sensor read from CAN
        OBD PID 11, 
OBD PID 47, 
OBD PID 48
            can.timing.advance
        number
        degrees
        Ignition timing advance read from CAN
        OBD PID 0E
            can.total.engine.idle.time
        number
        hours
        Time of engine running in idling status (vehicle stopped) since vehicle manufacture, read from CAN
        ALT Report Header 19, 
JID Report, 
STT Report Header 19
            can.trip.avg.engine.coolant.temperature
        number
        celsius
        Average engine coolant temperature during the trip, read from CAN
        
            can.trip.avg.engine.rpm
        number
        rpm
        Average engine RPM of the trip from CAN
        
            can.trip.avg.oil.temperature
        number
        celsius
        Average engine oil temperature during the trip, read from CAN
        
            can.trip.avg.speed
        number
        km/h
        Average speed of the trip from CAN
        
            can.trip.excess.rpm.count
        number
        
        Number of times the engine RPM threshold was exceeded during the trip, read from CAN
        
            can.trip.fuel.consumed
        number
        liters
        Volume of liquid fuel consumed during the trip, read from CAN
        ALT Report Header 20, 
JID Report, 
STT Report Header 20
            can.trip.fuel.consumed.high.resolution
        number
        liters
        Fuel volume totally consumed by vehicle during the trip calculated with high resolution (HRLFC), read from CAN
        ALT Report Header 98, 
JID Report, 
STT Report Header 98
            can.trip.fuel.economy
        number
        km/liters
        Fuel economy calculated for current trip, read from CAN
        
            can.trip.max.engine.coolant.temperature
        number
        celsius
        Maximum engine coolant temperature during the trip, read from CAN
        
            can.trip.max.engine.rpm
        number
        rpm
        Maximum engine RPM of the trip from CAN
        
            can.trip.max.oil.temperature
        number
        celsius
        Maximum engine oil temperature during the trip, read from CAN
        
            can.trip.max.speed
        number
        km/h
        Maximum speed of the trip from CAN
        
            can.trip.mileage
        number
        km
        Distance driven since engine start from CAN
        ALT Report Header 90, 
JID Report, 
STT Report Header 90
            can.trip.used.fuel.level
        number
        percentage
        Difference in fuel level percentage during the trip, read from CAN
        
            can.vehicle.mileage
        number
        km
        Total vehicle mileage read from CAN
        ALT Report, 
ALT Report Header 15, 
ALT Report Header 60, 
EMG Report, 
EVT Report, 
JID Report, 
OBD PID A6, 
STT Report, 
STT Report Header 15, 
STT Report Header 60
            can.vehicle.mileage.high.resolution
        number
        km
        Total vehicle mileage calculated with high resolution (VDHR), read from CAN
        ALT Report Header 91, 
JID Report, 
STT Report Header 91
            can.vehicle.speed
        number
        km/h
        Vehicle speed read from CAN
        ALT Report, 
ALT Report Header 18, 
EMG Report, 
EVT Report, 
JID Report, 
OBD PID 0D, 
STT Report, 
STT Report Header 07, 
STT Report Header 08, 
STT Report Header 09, 
STT Report Header 10, 
STT Report Header 11, 
STT Report Header 12, 
STT Report Header 13, 
STT Report Header 14, 
STT Report Header 18
            can.vehicle.weight
        number
        kg
        Vehicle weight read from CAN bus
        ALT Report Header 89, 
JID Report, 
STT Report Header 89
            can.vehicle.weight.location
        number
        
        Vehicle weight location read from CAN bus
        ALT Report Header 89, 
JID Report, 
STT Report Header 89
            channel.id
        number
        
        ID of channel that received a message
        
            crash.event
        boolean
        
        Crash event detected
        ALT Report Alert ID 16
            deactivate.zone.event
        boolean
        
        Deactivate zone event
        STT Report
            dead.reckoning.state
        string
        
        Position calculated without GNSS signal
        ALT Report Header 88, 
STT Report Header 88
            device.barometric.pressure
        number
        kPa
        Internal barometric pressure
        
            device.humidity
        number
        percentage
        Internal humidity
        
            device.id
        number
        
        ID of device that received a message
        
            device.model
        string
        
        Device model ID string
        ALT Report, 
Alert Report, 
DEX Report, 
EMG Report, 
EVT Report, 
HTE Report, 
JID Report, 
Location Report, 
NBR Report Header, 
OVD Report Header, 
PID Report, 
STT Report, 
TCR Report Header, 
UEX Report, 
VIN Report, 
VIN Report Header
            device.name
        string
        
        Name of device that received a message
        
            device.serial.number
        string
        
        Device serial number
        ALT Report
            device.temperature
        number
        celsius
        Temperature of device
        ALT Report Header 25, 
STT Report Header 25
            device.type.id
        number
        
        ID of device type of device that received a message
        
            din
        number
        
        Digital inputs bitmask
        ALT Report, 
ALT Report Alert ID 11, 
ALT Report Alert ID 12, 
ALT Report Header 16, 
CMD Report, 
EMG Report, 
EVT Report, 
STT Report, 
STT Report Header 16, 
UEX Report
            door.open.status
        boolean
        
        Door open status
        ALT Report Alert ID 135
            dout
        number
        
        Digital outputs bitmask
        ALT Report, 
CMD Report, 
EMG Report, 
EVT Report, 
STT Report, 
UEX Report
            driver.id
        string
        
        Driver identification card id
        ALT Report, 
ALT Report Header 01, 
STT Report, 
STT Report Header 01
            driver.id.registered.status
        boolean
        
        Driver ID status true - registered, false - not registered
        ALT Report Header 84, 
STT Report Header 84
            driving.cumulative.time
        number
        minutes
        Driving cumulative time
        ALT Report Header 26, 
STT Report Header 26
            dtc.code.event
        boolean
        
        Error DTC code alert event
        ALT Report Alert ID 66
            ecu.current.mileage
        number
        km
        Current mileage read from ECU
        ALT Report Header 61, 
STT Report Header 61
            emergency.alarm
        boolean
        
        Emergency alarm event triggered
        STT Report
            engine.ignition.status
        boolean
        
        Engine ignition or ACC status
        ALT Report, 
ALT Report Alert ID 33, 
ALT Report Alert ID 34, 
CMD Report, 
EMG Report, 
EVT Report, 
STT Report, 
UEX Report
            engine.motorhours
        number
        hours
        Total calculated engine motorhours
        ALT Report, 
ALT Report Header 06, 
EMG Report, 
EVT Report, 
HTE Report, 
STT Report, 
STT Report Header 06, 
UEX Report
            engine.rpm
        number
        rpm
        Engine RPM read
        ALT Report, 
EMG Report, 
EVT Report, 
STT Report
            event.code
        string
        
        Protocol-specific event code string
        
            event.enum
        number
        
        Protocol-specific event code
        ALT Report, 
Alert Report, 
EMG Report, 
EVT Report, 
Emergency Report, 
Location Report
            event.seqnum
        number
        
        Unique event sequence number
        ALT Report, 
Alert Report, 
Location Report, 
STT Report
            external.powersource.status
        boolean
        
        External power source connection status
        ALT Report Alert ID 40, 
ALT Report Alert ID 41
            external.powersource.voltage
        number
        volts
        External power voltage
        ALT Report, 
ALT Report Header 02, 
CMD Report, 
EMG Report, 
EVT Report, 
HTE Report, 
STT Report, 
STT Report Header 02, 
UEX Report
            fuel.high.alarm
        boolean
        
        Fuel high alarm
        ALT Report Alert ID 92
            fuel.low.alarm
        boolean
        
        Fuel low alarm
        ALT Report Alert ID 91
            fuel.sensor.status
        boolean
        
        Fuel sensor event status
        ALT Report Alert ID 89, 
ALT Report Alert ID 90
            fuel.sensor.value
        number
        
        Value reported by fuel sensor
        ALT Report, 
EMG Report, 
EVT Report, 
STT Report
            geofence.id
        number
        
        Geofence ID
        ALT Report, 
ALT Report Alert ID 100, 
ALT Report Alert ID 101, 
ALT Report Alert ID 5, 
ALT Report Alert ID 6, 
ALT Report Alert ID 73, 
ALT Report Alert ID 74, 
ALT Report Alert ID 79
            geofence.overspeeding.status
        boolean
        
        Geofence overspeeding status
        ALT Report Alert ID 100, 
ALT Report Alert ID 101
            geofence.shape
        string
        
        Geofence shape
        ALT Report, 
ALT Report Alert ID 100, 
ALT Report Alert ID 101, 
ALT Report Alert ID 5, 
ALT Report Alert ID 6, 
ALT Report Alert ID 74, 
ALT Report Alert ID 79
            geofence.status
        boolean
        
        Geofence entered status
        ALT Report, 
ALT Report Alert ID 5, 
ALT Report Alert ID 6, 
ALT Report Alert ID 74, 
ALT Report Alert ID 79, 
Alert Report, 
Location Report
            gnss.antenna.short.circuit.alarm
        boolean
        
        GNSS antenna short circuit alarm event
        ALT Report Alert ID 8
            gnss.antenna.status
        boolean
        
        GNSS receiver antenna status
        ALT Report Alert ID 3, 
ALT Report Alert ID 4
            gnss.first.fix.duration
        number
        seconds
        Amount of time it took to get first GNSS fix
        ALT Report Header 96, 
STT Report Header 96
            gnss.fix.status
        boolean
        
        GNSS fix status
        ALT Report Alert ID 97
            gnss.jamming.status
        boolean
        
        GNSS receiver signal jamming detected
        ALT Report
            gnss.odometer
        number
        
        Odometer value calculated from GNSS data
        
            gnss.vehicle.mileage
        number
        km
        Vehicle mileage calculated by global navigation system (GNSS)
        ALT Report, 
ALT Report Header 01, 
CMD Report, 
EMG Report, 
EVT Report, 
PID Report, 
STT Report, 
STT Report Header 01, 
UEX Report
            gsm.bsic
        number
        
        Base station identity code of the Mobile network (GSM, 3G, 4G, LTE, 5G, ...)
        ALT Report, 
Alert Report, 
EMG Report, 
EVT Report, 
Emergency Report, 
Location Report, 
STT Report, 
UEX Report
            gsm.cellid
        number
        
        Mobile network (GSM, 3G, 4G, LTE, 5G, ...) base station ID
        ALT Report, 
CMD Report, 
EMG Report, 
EVT Report, 
NBR Report Header, 
PID Report, 
STT Report, 
UEX Report
            gsm.jamming.event
        boolean
        
        Mobile network (GSM, 3G, 4G, LTE, 5G, ...) signal jamming detected
        ALT Report Alert ID 50, 
Alert Report, 
Location Report, 
STT Report
            gsm.lac
        number
        
        Mobile network (GSM, 3G, 4G, LTE, 5G, ...) location area code
        ALT Report, 
Alert Report, 
EMG Report, 
EVT Report, 
Emergency Report, 
Location Report, 
NBR Report Header, 
PID Report, 
STT Report, 
UEX Report
            gsm.mcc
        number
        
        Mobile network (GSM, 3G, 4G, LTE, 5G, ...) country code
        ALT Report, 
Alert Report, 
EMG Report, 
EVT Report, 
Emergency Report, 
Location Report, 
NBR Report Header, 
PID Report, 
STT Report, 
UEX Report
            gsm.mnc
        number
        
        Mobile network (GSM, 3G, 4G, LTE, 5G, ...) code
        ALT Report, 
Alert Report, 
EMG Report, 
EVT Report, 
Emergency Report, 
Location Report, 
NBR Report Header, 
PID Report, 
STT Report, 
UEX Report
            gsm.network.status
        boolean
        
        Registration status in the Mobile network (GSM, 3G, 4G, LTE, 5G, ...)
        ALT Report Alert ID 141, 
ALT Report Alert ID 160, 
ALT Report Alert ID 161, 
STT Report
            gsm.network.type
        string
        
        The type of the Mobile network the device is currently registered to
        ALT Report Header 80, 
STT Report Header 80
            gsm.signal.dbm
        number
        dbm
        Strength of the Mobile network (GSM, 3G, 4G, LTE, 5G, ...) signal
        ALT Report, 
Alert Report, 
EMG Report, 
EVT Report, 
Emergency Report, 
Location Report, 
NBR Report Header, 
PID Report, 
STT Report, 
UEX Report
            gsm.sim.imsi
        string
        
        IMSI of SIM card of the Mobile network (GSM, 3G, 4G, LTE, 5G, ...)
        ALT Report Header 61, 
STT Report Header 61
            gsm.sim.status
        boolean
        
        SIM card is active
        STT Report
            gsm.timing.advance
        number
        
        Mobile network (GSM, 3G, 4G, LTE, 5G, ...) timing advance
        ALT Report, 
ALT Report Header 81, 
Alert Report, 
EMG Report, 
EVT Report, 
Emergency Report, 
Location Report, 
NBR Report Header, 
STT Report, 
STT Report Header 81, 
UEX Report
            harsh.acceleration.event
        boolean
        
        Harsh acceleration detected
        ALT Report, 
ALT Report Alert ID 46
            harsh.braking.event
        boolean
        
        Harsh braking detected
        ALT Report, 
ALT Report Alert ID 47
            harsh.cornering.event
        boolean
        
        Harsh cornering detected
        ALT Report, 
ALT Report Alert ID 48, 
ALT Report Alert ID 49
            histogram.speed.bin.counts
        number
        km/h
        Counts of speed in the each of bins
        
            histogram.speed.bin.values
        number
        km/h
        Speed values that make the range for each BIN
        
            ibutton.authorized.status
        boolean
        
        iButton authorized status
        ALT Report, 
ALT Report Alert ID 59, 
ALT Report Alert ID 60, 
EMG Report, 
EVT Report, 
STT Report, 
UEX Report
            ibutton.code
        string
        
        Hexadecimal code of connected iButton
        ALT Report, 
ALT Report Alert ID 59, 
EMG Report, 
EVT Report, 
HTE Report, 
STT Report, 
UEX Report
            ibutton.connected.status
        boolean
        
        iButton connection status
        ALT Report Alert ID 59, 
ALT Report Alert ID 60
            ident
        string
        
        Device unique identifier like serial number, IMEI, etc
        
            idle.event
        boolean
        
        Idle detected
        ALT Report Alert ID 35
            idle.status
        boolean
        
        Vehicle is in idling state
        Alert Report, 
Location Report, 
STT Report
            idle.threshold.exceeded.id
        number
        
        The number of the exceeded idle threshold
        ALT Report Alert ID 35
            message.buffered.status
        boolean
        
        Black box message
        ALT Report, 
Alert Report, 
EMG Report, 
EVT Report, 
Emergency Report, 
HTE Report, 
JID Report, 
Location Report, 
OVD Report Header, 
STT Report, 
TCR Report Header, 
UEX Report, 
VIN Report Header
            movement.event
        boolean
        
        Movement detected
        ALT Report Alert ID 17, 
EMG Report, 
Emergency Report
            movement.status
        boolean
        
        Current movement state
        ALT Report, 
Alert Report, 
Location Report, 
STT Report
            network.channel
        number
        
        Radiofrequency channel number in collaborative network
        ALT Report, 
STT Report, 
STT Report Header 98
            network.signal.rssi
        number
        dbm
        Network signal strength
        ALT Report, 
Alert Report, 
Emergency Report, 
Location Report
            network.state
        number
        
        Network state enum
        ALT Report Header 20, 
STT Report Header 20
            network.status
        boolean
        
        Collaborative network status true - enabled. false - disabled
        ALT Report, 
STT Report, 
STT Report Header 98
            obd.dlc.pin.voltage
        number
        volts
        OBD data link connector pin voltage
        
            obd.pid
        string
        
        OBD PID indexed parameter value
        ALT Report, 
PID Report, 
STT Report Header 07, 
STT Report Header 08, 
STT Report Header 09, 
STT Report Header 10, 
STT Report Header 11, 
STT Report Header 12, 
STT Report Header 13, 
STT Report Header 14
            obd.pids
        string
        
        List of OBD PIDs supported
        OVD Report Header
            obd.standard.code
        string
        
        OBD standard this vehicle conforms to
        OVD Report Header
            obd.standard.enum
        number
        
        OBD standards this vehicle conforms to
        ALT Report, 
OBD PID 1C, 
STT Report Header 07, 
STT Report Header 08, 
STT Report Header 09, 
STT Report Header 10, 
STT Report Header 11, 
STT Report Header 12, 
STT Report Header 13, 
STT Report Header 14
            onewire.sensor.serial
        string
        
        External 1-Wire sensor serial number in HEX representation
        ALT Report, 
ALT Report Header 02, 
ALT Report Header 03, 
ALT Report Header 04, 
ALT Report Header 05, 
ALT Report Header 06, 
ALT Report Header 07, 
ALT Report Header 08, 
ALT Report Header 09, 
EVT Report, 
STT Report, 
STT Report Header 02, 
STT Report Header 03, 
STT Report Header 04, 
STT Report Header 05, 
STT Report Header 06, 
STT Report Header 07, 
STT Report Header 08, 
STT Report Header 09
            onewire.sensor.temperature
        number
        celsius
        External 1-Wire temperature sensor value
        ALT Report, 
ALT Report Header 03, 
ALT Report Header 04, 
ALT Report Header 05, 
ALT Report Header 06, 
ALT Report Header 07, 
ALT Report Header 08, 
ALT Report Header 09, 
ALT Report Header 10, 
EVT Report, 
STT Report, 
STT Report Header 03, 
STT Report Header 04, 
STT Report Header 05, 
STT Report Header 06, 
STT Report Header 07, 
STT Report Header 08, 
STT Report Header 09, 
STT Report Header 10
            operating.mode.enum
        number
        
        Protocol-specific device operating mode
        ALT Report, 
CMD Report, 
STT Report
            overspeeding.event
        boolean
        
        Overspeeding detected
        ALT Report Alert ID 1, 
ALT Report Alert ID 2, 
STT Report
            overspeeding.status
        boolean
        
        Overspeeding detected
        ALT Report
            overspeeding.time
        number
        seconds
        Overspeeding time
        ALT Report, 
ALT Report Header 04, 
STT Report, 
STT Report Header 04
            parking.cumulative.time
        number
        minutes
        Parking cumulative time
        ALT Report Header 25, 
STT Report Header 25
            parking.lock.status
        boolean
        
        Emergency report parking lock event
        EMG Report
            parking.odometer
        number
        km
        Calculated odometer which is increased only swhen vehicle is in parking
        ALT Report Header 59, 
STT Report Header 59
            payload.hex
        string
        
        HEX Payload received from device
        UEX Report
            payload.text
        string
        
        Text Payload received from device
        UEX Report
            peer
        string
        
        IP:port from which device connecting to the channel
        
            position.altitude
        number
        meters
        Altitude value for position
        STT Report Header 19
            position.direction
        number
        degrees
        Heading angle at position detection moment
        ALT Report, 
Alert Report, 
CMD Report, 
EMG Report, 
EVT Report, 
Emergency Report, 
Location Report, 
PID Report, 
STT Report, 
UEX Report
            position.hdop
        number
        
        Horizontal dilution of precision
        ALT Report Header 22, 
STT Report Header 22
            position.latitude
        number
        degrees
        Latitude coordinate value
        ALT Report, 
Alert Report, 
CMD Report, 
EMG Report, 
EVT Report, 
Emergency Report, 
Location Report, 
PID Report, 
STT Report, 
UEX Report
            position.longitude
        number
        degrees
        Longitude coordinate value
        ALT Report, 
Alert Report, 
CMD Report, 
EMG Report, 
EVT Report, 
Emergency Report, 
Location Report, 
PID Report, 
STT Report, 
UEX Report
            position.satellites
        number
        
        Quantity of satellites used to calculate coordinates for given position information
        ALT Report, 
Alert Report, 
CMD Report, 
EMG Report, 
EVT Report, 
Emergency Report, 
Location Report, 
PID Report, 
STT Report, 
UEX Report
            position.speed
        number
        km/h
        Instant speed at position detection moment
        ALT Report, 
Alert Report, 
CMD Report, 
EMG Report, 
EVT Report, 
Emergency Report, 
Location Report, 
PID Report, 
STT Report, 
UEX Report
            position.valid
        boolean
        
        Is position information accurate and valid for given timestamp
        ALT Report, 
Alert Report, 
CMD Report, 
EMG Report, 
EVT Report, 
Emergency Report, 
Location Report, 
PID Report, 
STT Report, 
UEX Report
            position.vdop
        number
        
        Vertical dilution of precision
        ALT Report Header 23, 
STT Report Header 23
            power.cut.alarm
        boolean
        
        External power cut-off alarm event
        Alert Report
            power.off.event
        boolean
        
        Device power off event
        ALT Report Alert ID 55
            power.on.event
        boolean
        
        Device power on event
        ALT Report Alert ID 55
            power.on.status
        boolean
        
        Power-on device status
        ALT Report Alert ID 99, 
EMG Report
            power.saving.mode
        number
        
        Power saving type, 0 - disabled, 1 - deep sleep, 2 - PSM preferred
        ALT Report Header 27, 
STT Report Header 27
            profile.version
        string
        
        The last downloaded profile version
        
            protocol.id
        number
        
        ID of protocol
        
            report.reason
        number
        
        Transmission reason code
        STT Report
            rf.device.serial.number
        string
        
        Serial number of RF device which is in emergency mode
        ALT Report
            rf.device.signal.rssi
        number
        dbm
        RSSI from RF device which is in emergency mode
        ALT Report
            rfid.code
        string
        
        Hexadecimal code of connected RFID
        ALT Report Alert ID 93
            rs232.lls.status
        boolean
        
        Status of LLS (Liquid level sensor) fuel sensor connected to RS-232
        ALT Report Header 12, 
ALT Report Header 13, 
STT Report Header 12, 
STT Report Header 13
            rs232.lls.value
        number
        
        Value of LLS (Liquid level sensor) fuel sensor connected to RS-232
        ALT Report Header 12, 
ALT Report Header 13, 
STT Report Header 12, 
STT Report Header 13
            rs485.lls.status
        boolean
        
        Status of LLS (Liquid level sensor) fuel sensor connected to RS-485
        ALT Report Header 14, 
ALT Report Header 15, 
ALT Report Header 16, 
ALT Report Header 17, 
STT Report Header 14, 
STT Report Header 15, 
STT Report Header 16, 
STT Report Header 17
            rs485.lls.value
        number
        
        Value of LLS (Liquid level sensor) fuel sensor connected to RS-485
        ALT Report Header 14, 
ALT Report Header 15, 
ALT Report Header 16, 
ALT Report Header 17, 
STT Report Header 14, 
STT Report Header 15, 
STT Report Header 16, 
STT Report Header 17
            segment.average.speed
        number
        km/h
        Average speed for time report
        ALT Report, 
EMG Report, 
EVT Report, 
STT Report
            segment.duration
        number
        seconds
        Segment duration
        STT Report
            segment.max.speed
        number
        km/h
        Maximum speed on the segment
        STT Report
            sensor.magnet.status
        boolean
        
        Magnetic field detected by sensor
        ALT Report Alert ID 56, 
ALT Report Alert ID 57
            sensor.temperature
        number
        celsius
        Temperature sensor value
        ALT Report Alert ID 75, 
ALT Report Alert ID 76, 
ALT Report Alert ID 77, 
ALT Report Header 82, 
STT Report Header 82
            server.timestamp
        number
        seconds
        Timestamp when server received a message
        
            sim.card.removed.event
        boolean
        
        Sim card removed
        ALT Report Alert ID 72
            sleep.mode.enum
        number
        
        Protocol-specific value indicating device sleep mode state
        ALT Report Alert ID 9
            sleep.mode.status
        boolean
        
        Device is in sleep mode
        ALT Report Alert ID 10, 
ALT Report Alert ID 9
            software.version
        string
        
        Software version string
        ALT Report, 
Alert Report, 
DEX Report, 
EMG Report, 
EVT Report, 
Emergency Report, 
HTE Report, 
JID Report, 
Location Report, 
NBR Report Header, 
OVD Report Header, 
PID Report, 
STT Report, 
TCR Report Header, 
UEX Report, 
VIN Report, 
VIN Report Header
            sos.alarm
        boolean
        
        SOS alarm triggerred
        ALT Report Alert ID 42
            sos.alarms.count
        number
        
        The number of times SOS alarm button was pushed
        EMG Report
            temperature.alarm.status
        boolean
        
        Temperature alarm status: true - temperature is within predefined range, false - temperature is beyond predefined range
        ALT Report Alert ID 75, 
ALT Report Alert ID 76, 
ALT Report Alert ID 77
            temperature.high.alarm
        boolean
        
        Temperature hight alarm
        ALT Report Alert ID 75
            temperature.low.alarm
        boolean
        
        Temperature low alarm
        ALT Report Alert ID 76
            timestamp
        number
        seconds
        Message timestamp
        ALT Report, 
Alert Report, 
EMG Report, 
EVT Report, 
Emergency Report, 
HTE Report, 
Location Report, 
NBR Report Header, 
OVD Report Header, 
PID Report, 
STT Report, 
TCR Report Header, 
UEX Report
            timestamp.key
        number
        
        Message timestamp in seconds with message sequence number appended as the value fractional part. Used to distinguish between several messages that have the same timestamp.
        ALT Report, 
Alert Report, 
CMD Report, 
EMG Report, 
EVT Report, 
Emergency Report, 
HTE Report, 
JID Report, 
Location Report, 
Low Battery Report, 
NBR Report Header, 
OVD Report Header, 
PID Report, 
STT Report, 
TCR Report Header, 
UEX Report, 
VIN Report, 
VIN Report Header
            tire.pressure.psi
        number
        psi
        Tire pressure
        ALT Report Header 60, 
STT Report Header 60
            total.coins
        number
        
        Value of connected cons machine. Resets to 0 when ignition off
        STT Report
            towing.event
        boolean
        
        Towing event detected
        ALT Report Alert ID 58, 
STT Report
            trip.average.speed
        number
        km/h
        Average speed of the trip
        HTE Report
            trip.dead.center.time
        number
        seconds
        Accumulated time that the vehicle was driven putting the gear in dead center during trip
        HTE Report
            trip.duration
        number
        seconds
        Trip duration
        HTE Report
            trip.engine.motorhours
        number
        
        Engine hours for current trip
        ALT Report, 
ALT Report Header 05, 
STT Report, 
STT Report Header 05
            trip.idle.events
        number
        
        The number of idle events during trip
        
            trip.idle.time
        number
        seconds
        Time the vehicle was idle based on GPS and accelerometer information, according to corresponding threshold
        ALT Report, 
ALT Report Header 03, 
HTE Report, 
STT Report, 
STT Report Header 03
            trip.max.speed
        number
        km/h
        Maximum speed of the trip
        HTE Report
            trip.mileage
        number
        km
        Distance driven since engine start
        ALT Report, 
ALT Report Header 02, 
Alert Report, 
Emergency Report, 
HTE Report, 
Location Report, 
STT Report, 
STT Report Header 02
            trip.moving.time
        number
        seconds
        Duration of moving during trip
        HTE Report
            trip.over.rpm
        number
        seconds
        Duration of over RPM during trip
        HTE Report
            trip.overspeed.duration
        number
        
        Accumulated time that the car exceeded overspeed limit
        HTE Report
            trip.overspeed.events
        number
        
        The number of overspeed events during trip
        
            trip.start.latitude
        number
        degrees
        Trip start latitude coordinate value
        HTE Report
            trip.start.longitude
        number
        degrees
        Trip start longitude coordinate value
        HTE Report
            trip.stop.latitude
        number
        degrees
        Trip stop latitude coordinate value
        HTE Report
            trip.stop.longitude
        number
        degrees
        Trip stop longitude coordinate value
        HTE Report
            turn.acceleration
        number
        g
        Acceleration on turn
        ALT Report
            vehicle.can.standard
        number
        
        Vehicle Prototype 0 => unknown, 1 => J1939, 2 => J1708, 3 => ISO15765
        ALT Report Header 23, 
STT Report Header 23
            vehicle.mileage
        number
        km
        Total calculated mileage
        ALT Report
            vehicle.previous.state
        string
        
        Previous vehicle state
        ALT Report Alert ID 164, 
ALT Report Alert ID 165, 
ALT Report Alert ID 27, 
ALT Report Alert ID 29, 
ALT Report Alert ID 31, 
ALT Report Alert ID 36, 
ALT Report Alert ID 68
            vehicle.state
        string
        
        Vehicle state, such as moving, idling, parked etc
        ALT Report Alert ID 164, 
ALT Report Alert ID 165, 
ALT Report Alert ID 18, 
ALT Report Alert ID 27, 
ALT Report Alert ID 29, 
ALT Report Alert ID 31, 
ALT Report Alert ID 36, 
ALT Report Alert ID 68
            vehicle.vin
        string
        
        VIN of vehicle
        JID Report, 
OVD Report Header, 
VIN Report, 
VIN Report Header
            vin.match.status
        boolean
        
        VIN number match status
        ALT Report Alert ID 105, 
ALT Report Alert ID 106
            x.acceleration
        number
        g
        Accelerometer value X
        ALT Report, 
ALT Report Header 11, 
STT Report Header 11
            y.acceleration
        number
        g
        Accelerometer value Y
        ALT Report Header 12, 
STT Report Header 12
            z.acceleration
        number
        g
        Accelerometer value Z
        ALT Report Header 13, 
STT Report Header 13