Coming soon

SterDźwig Service-Link your whole elevator on your phone

A tiny Bluetooth module that will come as standard equipment with every new SterDźwig control panel. Plug into the CAN bus anywhere in the installation and get full access to the controller's parameters, operation and diagnostics — no cloud, no passwords, no GSM coverage required.

Final testing phase. The module goes on sale in roughly 2 months.

Hover over or tap the points on the module for details

SterDźwig Service-Link module — black housing with a lead terminated in a green CAN bus connector
OEM sales

We are rapidly growing sales of our electronics to third-party control panel manufacturers!

By the end of the year, third-party manufacturers will install several dozen systems built on our elevator electronics. We supply not just individual modules, but a 100% complete, integrated hardware ecosystem.

  • Every type of elevatorFull support for traction and hydraulic drives, for new installations as well as complex modernisations.
  • Complete architectureOur range covers the entire requirement of an installation – from the main controller, through the full CAN bus hardware (stations, panels, concentrators), to integrated emergency communication systems.
SterDźwig group controllers packed for shipment to a control panel manufacturer Group controllers
SterDźwig elevator controllers prepared for shipment Controllers
LCD display units for elevators prepared for shipment LCD display units
LED display units for elevators prepared for shipment LED display units
GSM emergency communication modems for elevators prepared for shipment GSM modems
In development

We are developing a new, cost-effective, ultra-modern controller for dumbwaiters and small goods lifts.

  • Full diagnostics and service from a mobile phoneNo laptop, no programmer, no specialist call-out.
  • Modern and reliable CAN installationFewer wires, faster installation, immunity to interference.
  • Service-Link module with Bluetooth v5 as standardThe same module and the same app as in full-size elevators.

Complete control systems are coming soon. If you have a specific new elevator installation or modernisation in mind, get in touch with us today!

Let's talk about your project →
Advanced diagnostics

Our CAN concentrator gains SUPER-POWERS.

No more working blind. The new diagnostics let you instantly assess the degree of CAN wiring degradation. The installer sees in real time whether the corrections made – such as changing conductors, shortening the cable or switching in the terminating resistor – have actually improved the physical signal quality.

SterDźwig CAN concentrator board with LED display, dsPIC processor and configuration switches
New from Our R&D Lab

Straight from Our R&D Laboratory!

We're testing our AI Maintenance Assistant — a system that communicates with technicians in natural language, assists with control equipment installation, and helps diagnose elevator faults in real time. Watch our raw test session recordings straight from the lab!

The AI Revolution in Elevators Begins Today

We Are the Architects. We already have the core technology for our AI Maintenance Assistant – a system that turns every elevator into an intelligent partner for your technicians.

Discover Vision 2026

Production AI Assistant in Action

Below are real screenshots of reports generated and sent by our AI ASSISTANT! Our clients receive these reports weekly, in addition to standard order status notifications. The AI Assistant analyzes weekly production progress and monitors your orders. Click any image to read the full AI Assistant report (oryginal polish language).

Engineering the Future of Elevator Control

We are not resellers. We are SterDźwig—the engineers and manufacturers behind Poland's most innovative elevator control systems.

Discover the SterDźwig Difference

Award-winning Polish Manufacturer of Elevator Control Systems

📅
20+
Years
Industry Experience
🏢
4000+
Operating Elevator
Installations
💾
50+
Manufactured
Microprocessor Modules
🏆
17+
Years of Industry Awards
& Recognition
#1
in Pioneer
Implementations (MBD)

Our Technology Solutions

Safe AI for the Local Elevator Industry

Will AI take your service market? The end of "service provider advantage." Learn how AI is changing the 30-year paradigm of the elevator industry. Discover the "Safe AI" strategy - technology for you, not against you.

Learn More

End of Service Life? Discover the Alternative

Intelligent control system modernization instead of costly replacement of the entire elevator. Preserve solid mechanics and gain modern technology for a fraction of the price.

Learn More

Transparent Production with AI Assistant

A new standard of cooperation: discover our transparent production process with automatic notifications and find out how the Production AI Assistant revolutionizes managing your orders.

Learn More

Meet the Minds Behind Our Technology

Our competitive advantage doesn't come from imported components, but from the unique, interdisciplinary expertise of our R&D team. This fusion of decades of engineering experience with scientific knowledge from physicists and strategic management allows us to create revolutionary solutions.

Szczepan Saczuk - Technical Director, AI in elevators expert

Szczepan Saczuk

Chief Engineer

Maciej Saczuk - CEO SterDzwig, AI elevators visionary

Maciej Saczuk

CEO, Head of R&D

Ewa Saczuk

Ewa Saczuk

Chief Scientist

Katarzyna Saczuk

Katarzyna Saczuk

R&D Coordinator

Ready to Move Beyond Off-the-Shelf Solutions?

Partner with Poland's leading elevator control system engineers. Experience the difference that true manufacturing expertise makes.

Start a Technology Partnership
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