- Protocol
- Siwi Protocol
- Server Port
- 5135
- Status
- Supported on FleetStack
SIWI GPS Tracker
The SIWI reports to FleetStack over the Siwi protocol on server port 5135. Point the tracker at your FleetStack host and that port, and its position and status messages decode straight into the platform.
Product Details
The SIWI is listed in the FleetStack device catalogue as a Siwi-protocol tracker. Because FleetStack already runs a Siwi decoder on port 5135, the SIWI needs no custom integration work — set the tracker server host and port, set the SIM APN, and the device appears in live GPS tracking as soon as it sends its first position report.
Siwi is the only protocol this model speaks in the current FleetStack port map, and port 5135 is reserved for it. The device port list carries the port for every supported protocol, and the GPS command list carries the SMS and GPRS commands used to point a tracker at a new server.
Once it is reporting, SIWI telemetry drives geofencing, trip management, route management, driver behavior scoring, maintenance reminders and the alert center. The same data is available through the REST API if you are feeding it into your own systems, and FleetStack can be deployed as white-label GPS tracking software under your own brand.
FleetStack Advantage
Get on-trip and off-trip vehicle distance covered
Monitor deviated distance, time, and number of vehicle trips
Analyse aggressive driving behaviour, including overspeeding, harsh braking, acceleration, and cornering
Detect towing events with alerts
Track driver performance, incident summary, top drivers, and much more
Prevent vehicle theft with geofencing
Manage the maintenance of the vehicles efficiently and on time
Create and manage trips on the move
Integration Details
- Model
- SIWI
- Protocol
- Siwi
- Server Port
- 5135
- Status
- Supported on FleetStack
Platform Support
- Live Tracking
- Yes
- Geofencing & Alerts
- Yes
- Trip & Route Reports
- Yes
- Driver Behavior
- Yes
- REST API Access
- Yes
- White Label
- Yes
Resources & Documentation
Device setup
Other Supported Devices
Frequently Asked Questions
Which server port does the SIWI use with FleetStack?
The SIWI reports on port 5135, which is where the FleetStack Siwi decoder listens. Your server host is issued with your account credentials. Ports for every supported protocol are listed on the device port list.
How do I connect the SIWI to FleetStack?
Set the tracker server host to your FleetStack host and its port to 5135, then set the SIM APN for your network — usually over SMS configuration. The GPS command list carries the SMS and GPRS commands, the video tutorials cover the platform side, and technical support can help commission a device.
Which protocol does the SIWI use?
The SIWI uses the Siwi protocol, which FleetStack decodes on port 5135. Every protocol FleetStack supports is listed on the device port list.
What can I do with SIWI data in FleetStack?
Position and status reports from the SIWI drive live GPS tracking, geofencing, trip management, driver behavior scoring and the alert center — the same feature set every supported device shares.
Add the SIWI to FleetStack
FleetStack already decodes the Siwi protocol on port 5135, so the SIWI can be onboarded without custom development. View pricing, book a demo to see the platform with your own hardware, or contact us for help with the device configuration.