Syrus 2G SL

Syrus 2G SL is an advanced GPS tracker for multiple applications. The device features a built-in 3-axis accelerometer, 3 inputs, 1 dedicated ignition input, 2 dedicated output, a 1-Wire port, 1 ADC, an internal backup battery, automatic power-saving mode, 2-way audio support, jamming detection, and more.

Protocol: dct-syrus Manufacturer: DCT Change log: dct-syrus

Usage specifics

Parameters (146)

Commands (1)

AI Assistant

Here’s the like of JSON you get

{
    "ident": "352625333222111",
    "position.altitude": 273.61,
    "position.hdop": 0.7,
    "position.latitude": 49.069782,
    "position.longitude": 28.632826,
    "position.satellites": 18,
    "server.timestamp": 1650636570.426424,
    "timestamp": 1650636570.426424,
    "device.type.id": "Syrus 2G SL",
    "channel.id": 1111,
    "protocol.id": "dct-syrus"
    "engine.ignition.status": true
    ...
}

How to consume this nice JSON

The easiest way is to make a REST API request like this

curl -X GET  --header 'Authorization: FlespiToken XXX' 'https://flespi.io/gw/devices/<device id>/messages'

Explore REST API Show more ways to consume data How to connect my Syrus 2G SL to flespi

How to send commands to Syrus 2G SL?

You can send a specific command. Show all commands

You can also

Modify messages

Add or remove parameters, inject data from LBS and reverse-geocoding services, etc.

Learn what plugins can do

Aggregate data

Determine trips and stops, catch events, detect geofence ins/outs, and more.

Learn about flespi analytics capabilities

Name

Type

Unit

Description

Sources

absolute.acceleration

number

Module of accelerometer vector

Report EV

acknowledgement.time

number

seconds

Acknowledge time. It is an accumulative time counter that it is incremented with the time that the application waits for the acknowledge of an event triggered

Report EV

ain

number

volts

Voltage on the analog input

Report EV,
Report GTERI,
Report GTFRI,
Report GTINF

alarm.event

boolean

Alarm event triggered

Report GTSOS

backup.battery.low.status

boolean

Backup battery low

Report GTBPL

backup.battery.status

boolean

Backup battery usage status

Report EV

backup.battery.voltage

number

volts

Backup battery voltage

Report GTBPL,
Report GTINF

battery.charging.status

boolean

Battery charging status

Report GTBTC,
Report GTINF,
Report GTSTC

battery.level

number

percentage

Internal battery level

Report GTERI,
Report GTFRI

battery.voltage

number

volts

Internal battery voltage

Report EV

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

Report GTBAA,
Report GTERI

bytes.received

number

Number of bytes received by the device

Report EV

bytes.sent

number

Number of bytes transmitted by the device

Report EV

calibration.forward.x

number

Acceleration factor in forward X direction

Report GTASC

calibration.forward.y

number

Acceleration factor in forward Y direction

Report GTASC

calibration.forward.z

number

Acceleration factor in forward Z direction

Report GTASC

calibration.side.x

number

Acceleration factor in side X direction

Report GTASC

calibration.side.y

number

Acceleration factor in side Y direction

Report GTASC

calibration.side.z

number

Acceleration factor in side Z direction

Report GTASC

calibration.vertical.x

number

Acceleration factor in vertical X direction

Report GTASC

calibration.vertical.y

number

Acceleration factor in vertical Y direction

Report GTASC

calibration.vertical.z

number

Acceleration factor in vertical Z direction

Report GTASC

channel.id

number

ID of channel that received a message

counter.over.rpm

number

Value of over rpm counter

Report EV

counter.overspeeding

number

Value of over speed counter

Report EV

counter.value

number

Current value of counter

Report EV

crash.event

boolean

Crash event detected

Report GTCRA

crash.seqnum

number

Sequence number of crash event

Report GTCRA,
Report GTCRG

daylight.saving.status

boolean

Daylight saving is active

Report GTTMZ

device.firmware.version

string

Firmware revision

Report GTVER

device.id

number

ID of device that received a message

device.name

string

Name of device that received a message

device.self.name

string

Device name reported by the device

Report GTASP,
Report GTDIS,
Report GTDOG,
Report GTDRV,
Report GTEPS,
Report GTERI,
Report GTFRI,
Report GTGES,
Report GTGIN,
Report GTGOT,
Report GTHBM,
Report GTIGL,
Report GTIOB,
Report GTLBC,
Report GTPNL,
Report GTRTL,
Report GTSOS,
Report GTSPD,
Report GTSRT,
Report GTSSP,
Report GTTMP,
Report GTTOW,
Report GTTSP,
Report RESP

device.type.id

number

ID of device type of device that received a message

din

number

Digital inputs bitmask

Report EV,
Report GTDIS,
Report GTERI,
Report GTFRI,
Report GTINF,
Report GTIOS

dout

number

Digital outputs bitmask

Report EV,
Report GTDOS,
Report GTERI,
Report GTFRI,
Report GTINF,
Report GTIOS

engine.ignition.off.duration

number

seconds

Duration of ignition off

Report GTIGN,
Report GTVGN

engine.ignition.on.duration

number

seconds

Duration when engine is on

Report GTIGF,
Report GTIGN,
Report GTVGF

engine.ignition.status

boolean

Engine ignition or ACC status

Report EV,
Report GTERI,
Report GTFRI,
Report GTGSS,
Report GTIDF,
Report GTIGF,
Report GTIGL,
Report GTIGN,
Report GTINF,
Report GTIOS,
Report GTSRT,
Report GTSTT,
Report GTVGF,
Report GTVGN

engine.motorhours

number

hours

Total calculated engine motorhours

Report EV,
Report GTERI,
Report GTFRI,
Report GTIGF,
Report GTIGN,
Report GTVGF,
Report GTVGN

error.code

number

Operation error code

Report ER

error.command

string

Configuration command that generated an error

Report ER

event.definition

string

Event definition

Report ED

event.seqnum

number

Unique event sequence number

Report EV,
Report TX

external.powersource.status

boolean

External power source connection status

Report EV,
Report GTBAT,
Report GTINF

external.powersource.voltage

number

volts

External power voltage

Report GTEPS,
Report GTERI,
Report GTFRI,
Report GTINF,
Report GTTMP

firmware.update.code

number

Firmware update confirmation code

Report GTUPD

fuel.level

number

percentage

Fuel level percentage

Report GTFLA

fuel.loss.alarm.event

boolean

Fuel loss alarm

Report GTFLA

fuel.sensot.input.id

number

Input ID which fuel sensor is connected to

Report GTFLA

geofence.check.interval

number

seconds

The check interval of geofence

Report GTGES

geofence.id

number

Geofence ID

Report GTGES

geofence.radius

number

meters

The radius of geofence

Report GTGES

geofences.ids.bitmask

number

Geofences ids bitmask

Report GTGIN,
Report GTGOT

geofence.status

boolean

Geofence entered status

Report GTGIN,
Report GTGOT

geofence.type.enum

number

Geofence type enum

Report GTGIN,
Report GTGOT

geofencing.trigger.mode

string

The trigger mode of geofencing function

Report GTGES

gnss.antenna.status

boolean

GNSS receiver antenna status

Report GTINF

gnss.jamming.status

boolean

GNSS receiver signal jamming detected

Report GTJDS

gnss.status

boolean

GNSS receiver on/off status

Report GTGSS

gprs.bearer.count

number

GPRS Bearer counter. Number of times that the GPRS bearer has changed from down to up

Report EV

gprs.count

number

GPRS counter. Number of times that the device has registered on GPRS network

Report EV

gsm.cellid

number

Mobile network (GSM, 3G, 4G, LTE, 5G, ...) base station ID

Report EV,
Report GTASC,
Report GTBAA,
Report GTBPL,
Report GTBTC,
Report GTCRA,
Report GTDOS,
Report GTERI,
Report GTFLA,
Report GTFRI,
Report GTGSS,
Report GTIDF,
Report GTIDN,
Report GTIGF,
Report GTIGN,
Report GTJDR,
Report GTJDS,
Report GTLSP,
Report GTMPF,
Report GTMPN,
Report GTRMD,
Report GTSRT,
Report GTSTC,
Report GTSTP,
Report GTSTR,
Report GTSTT,
Report GTVGF,
Report GTVGN

gsm.count

number

Mobile network (GSM, 3G, 4G, LTE, 5G, ...) counter. Number of times that the device has registered on the network

Report EV

gsm.jamming.event

boolean

Mobile network (GSM, 3G, 4G, LTE, 5G, ...) signal jamming detected

Report GTJDR,
Report GTJDS

gsm.lac

number

Mobile network (GSM, 3G, 4G, LTE, 5G, ...) location area code

gsm.mcc

number

Mobile network (GSM, 3G, 4G, LTE, 5G, ...) country code

gsm.mnc

number

Mobile network (GSM, 3G, 4G, LTE, 5G, ...) code

gsm.network.type

string

The type of the Mobile network the device is currently registered to

Report EV,
Report GTERI,
Report GTFRI

gsm.roaming.state

number

Mobile network (GSM, 3G, 4G, LTE, 5G, ...) roaming state: 0 - home, 1 - known roaming, 2 - unknown roaming, 3 - blocking report

Report GTRMD

gsm.signal.dbm

number

dbm

Strength of the Mobile network (GSM, 3G, 4G, LTE, 5G, ...) signal

Report GTCSQ,
Report GTERI,
Report GTFRI,
Report GTINF

gsm.signal.level

number

percentage

Mobile network (GSM, 3G, 4G, LTE, 5G, ...) signal strength level

Report EV

gsm.signal.quality

number

The quality (bit error rate) of the Mobile network (GSM, 3G, 4G, LTE, 5G, ...) signal

Report GTCSQ,
Report GTINF

gsm.sim.iccid

string

Integrated Circuit Card Id of SIM card of the Mobile network (GSM, 3G, 4G, LTE, 5G, ...)

Report GTCID,
Report GTINF

hardware.version

string

Hardware version

Report GTVER

harsh.acceleration.event

boolean

Harsh acceleration detected

Report GTHBM

harsh.behavior.speed.level.enum

number

Speed level at which harsh behavior is detected: 1 - low, 2 - medium, 3 - high

Report GTHBM

harsh.braking.event

boolean

Harsh braking detected

Report GTHBM

harsh.cornering.event

boolean

Harsh cornering detected

Report GTHBM

ident

string

Device unique identifier like serial number, IMEI, etc

idle.status

boolean

Vehicle is in idling state

Report GTIDN

idle.status.duration

number

seconds

Duration of vehicle being in the last idling state

Report GTIDF

input.output.alarm.event

boolean

Input/output port binding alarm event triggered

Report GTIOB

led.on.status

boolean

Power LED and gps LED working status

Report GTINF

main.powersource.status

boolean

Main power supply connection status

Report GTMPF,
Report GTMPN

message.buffered.status

boolean

Black box message

Report BUFF,
Report RESP

modem.firmware.version

string

Firmware version of the modem

Report GTVER

modem.hardware.version

string

Firmware hardware of the modem

Report GTVER

motion.alarm

boolean

Motion alarm

Report GTRSS

movement.status

boolean

Current movement state

Report GTERI,
Report GTFRI,
Report GTGSS,
Report GTIDF,
Report GTINF,
Report GTSTT

network.connected.event

boolean

GPRS connection established event

Report GTPDP

network.signal.rssi

number

dbm

Network signal strength

Report EV

packets.sent

number

Transmission counter. Number of messages transmitted by the device via GPRS

Report EV

parking.geofence.active.status

boolean

The current parking geofence is active/inactive

Report GTGES

payload.text

string

Text Payload received from device

Report TX

peer

string

IP:port from which device connecting to the channel

position.altitude

number

meters

Altitude value for position

Report EV,
Report GTASC,
Report GTBAA,
Report GTBPL,
Report GTBTC,
Report GTCRA,
Report GTCRG,
Report GTDOS,
Report GTERI,
Report GTFLA,
Report GTFRI,
Report GTGSS,
Report GTIDF,
Report GTIDN,
Report GTIGF,
Report GTIGN,
Report GTJDR,
Report GTJDS,
Report GTLSP,
Report GTMPF,
Report GTMPN,
Report GTRMD,
Report GTSRT,
Report GTSTC,
Report GTSTP,
Report GTSTR,
Report GTSTT,
Report GTVGF,
Report GTVGN

position.corrected.status

boolean

Ground base stations used to correct satellite-sourced position. E.g. DGPS or RTK for Galileo"

Report EV,
Report TX

position.direction

number

degrees

Heading angle at position detection moment

position.fix.type

number

GNSS fix type enum (0 = "not fixed", 1 = "2D", 2 = "3D", null = "unknown")

Report EV,
Report TX

position.hdop

number

Horizontal dilution of precision

position.latitude

number

degrees

Latitude coordinate value

position.longitude

number

degrees

Longitude coordinate value

position.pdop

number

Position dilution of precision

Report EV

position.satellites

number

Quantity of satellites used to calculate coordinates for given position information

Report GTBSV,
Report GTERI,
Report GTFRI,
Report GTGSS,
Report GTGSV,
Report GTRSV

position.speed

number

km/h

Instant speed at position detection moment

position.timestamp

number

seconds

Timestamp when coordinates where calculated

Report GTCRG,
Report GTGPS,
Report GTINF,
Report GTSRT

position.vdop

number

Vertical dilution of precision

Report EV

power.on.status

boolean

Power-on device status

Report GTPFA,
Report GTPNA

prev.fuel.level

number

percentage

Previous fuel level

Report GTFLA

protocol.id

number

ID of protocol

protocol.version

string

Protocol version string

reboot.din.id

number

ID of digital input port that triggered reboot

Report GTDOG

reboot.reason.enum

number

Terminal reboot reason

Report GTDOG

record.seqnum

number

Registered record sequence number

Report ACK,
Report BUFF,
Report RESP

report.code

string

Report code

Report BUFF,
Report GTASP,
Report GTDIS,
Report GTDOG,
Report GTDRV,
Report GTEPS,
Report GTERI,
Report GTFRI,
Report GTGES,
Report GTGIN,
Report GTGOT,
Report GTHBM,
Report GTIGL,
Report GTIOB,
Report GTLBC,
Report GTPNL,
Report GTRTL,
Report GTSOS,
Report GTSPD,
Report GTSRT,
Report GTSSP,
Report GTTMP,
Report GTTOW,
Report GTTSP,
Report RESP

report.reason

number

Transmission reason code

Report GTDIS,
Report GTDOG,
Report GTDRV,
Report GTEPS,
Report GTERI,
Report GTFRI,
Report GTHBM,
Report GTIGL,
Report GTIOB,
Report GTRTL,
Report GTSOS,
Report GTSPD,
Report GTSRT,
Report GTTMP,
Report GTTOW

retransmission.count

number

Retransmissions counter. Number of retries for transmitting events when the device does not received an ACK from server

Report EV

safe.shutdown.state

string

Safe shutdown state

Report GTSEI

satellite.power

number

Satellite power

Report GTBSV,
Report GTGSV,
Report GTRSV

self.calibration.state

number

State of self calibration of accelerometer

Report GTASC

sensor.humidity

number

percentage

Humidity sensor value, i.e. relative air humidity level

Report GTRSS

sensor.id

string

Sensor ID

Report GTRSS,
Report GTTMP

sensor.temperature

number

celsius

Temperature sensor value

Report GTRSS,
Report GTTMP

sensor.type.enum

number

Accessory type: 1 - panic button, 2 - temperature sensor, 3 - temperature and humidity sensor

Report GTRSS

server.timestamp

number

seconds

Timestamp when server received a message

signal.name

string

Signal name

Report EV

signal.state

boolean

Current signal state

Report EV

signal.threshold

number

Signal threshold exceed

Report EV

signal.value

number

Current value of the variable associated with signal

Report EV

speed.alarm.status

boolean

Speed is in predefined speed range

Report GTSPD

temperature.alarm

boolean

Temperature value is outside of predefined range

Report GTTMP

temperature.alarm.status

boolean

Temperature alarm status: true - temperature is within predefined range, false - temperature is beyond predefined range

Report GTTMP

timestamp

number

seconds

Message timestamp

Report ACK,
Report BUFF,
Report EV,
Report RESP

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.

Report ACK,
Report BUFF,
Report RESP

time.zone.offset

string

Time zone offset, +-HHMM

Report GTTMZ

total.idle.time

number

seconds

Total time that vehicle was in idling state

Report EV

towing.event

boolean

Towing event detected

Report GTERI,
Report GTFRI,
Report GTGSS,
Report GTIDF,
Report GTINF,
Report GTSTT

trip.status

boolean

Trip status, true if trip started, false - if stopped

Report GTLSP,
Report GTSTP,
Report GTSTR

vehicle.altitude.change

number

Altitude change trend of the vehicle: 0: Unknown, 1: Vehicle going downhill, 2: There aren't significant altitude changes, 3: Vehicle going uphill

Report EV

vehicle.mileage

number

Total calculated mileage

Report GTASP,
Report GTDIS,
Report GTDOG,
Report GTDRV,
Report GTEPS,
Report GTERI,
Report GTFRI,
Report GTGES,
Report GTGIN,
Report GTGOT,
Report GTHBM,
Report GTIDF,
Report GTIDN,
Report GTIGF,
Report GTIGL,
Report GTIGN,
Report GTIOB,
Report GTLSP,
Report GTPNL,
Report GTRTL,
Report GTSOS,
Report GTSPD,
Report GTSRT,
Report GTSSP,
Report GTSTP,
Report GTSTR,
Report GTTMP,
Report GTTOW,
Report GTTSP,
Report GTVGF,
Report GTVGN

vehicle.odometer

number

Vehicle mileage in base units configured in device (km, miles, 100m etc)

Report EV

vehicle.parked.event

boolean

Vehicle long stop event triggered

Report GTLSP,
Report GTSTP

vehicle.state

string

Vehicle state, such as moving, idling, parked etc

Report GTERI,
Report GTFRI,
Report GTGSS,
Report GTIDF,
Report GTINF,
Report GTSTT

virtual.ignition.mode

number

Virtual ignition detection mode: 2 - external power voltage, 4 - accelerometer

Report GTVGF,
Report GTVGN

voltage.range.status

boolean

Voltage is inside/outside predefined range: true - inside, false - outside

Report GTEPS

Title

Name

Description

Properties

Custom command

custom

Send custom command to device without waiting for response

payload: Command payload

Syrus 2G SL

Here’s the like of JSON you get

How to consume this nice JSON

How to send commands to Syrus 2G SL?

You can also

Modify messages

Aggregate data

More devices from DCT (1)