IoT Infrastructure & Software.For the Westphalian Metropolis.

From Dortmund's port to the technology park: We connect Westphalia's logistics and service hub. Robust LoRaWAN networks and custom IoT apps for forward-thinking companies.

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Dortmunder U

From Steel to Smart City.

Dortmund has mastered transformation like few other cities. Where blast furnaces once glowed (Phoenix West), technology centers now stand. Where coal was loaded, Europe's largest canal port and logistics hub now operates. merkaio delivers the digital infrastructure for this new middle class. We understand that WiFi often doesn't reach every corner of a modern logistics hall - and why you still need data from there.

On-Site

We're quickly at your location - whether at the port, Phoenix West or the technology park.

Logistics Focus

We understand the requirements of freight forwarders, warehouses and port operations.

Tech Expertise

From sensor to API - we build end-to-end IoT solutions.

Our Service Portfolio for Dortmund.

Smart Logistics & Tracking

We make material flows transparent. Asset tracking on company premises or fill level monitoring in silos - wireless and without expensive cabling in large halls.

Custom IoT Development

Standard dashboards often aren't enough. Through merkaio dev, we build your logistics platform or driver app. We integrate sensor data directly into your dispatch software.

Managed LoRaWAN

We build and operate private wireless networks on your campus. GDPR-compliant, secure and independent of mobile contracts. Ideal for large areas like the port or Phoenix West.

Solutions for Dortmund.

How we can support local key industries:

Dortmund Port

Smart Port

Efficiency is the currency at the port.

Monitoring of truck parking spaces, container tracking and water levels. Robust outdoor sensors that work even in fog and industrial conditions. Real-time status of available loading docks directly on the dispatcher's tablet.

Milesight EM400 Outdoor Sensors.

Technology Park & City

Smart Building

Modern employers need modern spaces.

Flexible use of meeting rooms and open spaces. Anonymous people counting and CO2 measurement for ventilation and cleaning control. We integrate the data directly into Microsoft 365 or your room booking app.

People Counters & Room Climate Sensors.

Phoenix West

Industrial Energy Management

Production meets climate protection.

Transparency about electricity and gas consumption in manufacturing (ISO 50001). Retrofit of existing meters using pulse and Modbus converters via LoRaWAN. Data lands automatically in the energy dashboard.

Current Transformers & Modbus Integration.

Technology for Concrete and Steel.

In the sprawling halls of Dortmund's logistics companies, WiFi reaches its limits. That's why we use LoRaWAN. This radio technology penetrates thick concrete walls and bridges distances of several kilometers across the port area.

Combined with our IP67 hardware (waterproof, dustproof) and open-source software, we build systems that are as robust as the region itself. No license traps, full data sovereignty.

15+ km

Reichweite

10+ Jahre

Batterie

IP67

Schutzklasse

868 MHz

EU-Frequenz

On-Site in DO and the Eastern Ruhr Region.

We're quickly at your location for network measurement or consultation:

Dortmund (Port, City, Technology Park)
Hörde & Phoenix West
Lünen, Unna & Kamen
Castrop-Rauxel & Waltrop

We're happy to come for a technical assessment.

Frequently Asked Questions from Dortmund

Direct answers to typical questions from the region

Yes. Especially in the reinforced concrete and corrugated metal halls at Dortmund's port or loading centers, WiFi often fails. LoRaWAN uses 868 MHz, which physically penetrates walls and shelves much better ('Deep Indoor Penetration'). We illuminate even complex hall structures with just a few gateways.
Absolutely. That's merkaio dev's job. We not only handle data transport but also build the interfaces (API, webhooks, MQTT) directly into your software. Whether SAP, Microsoft Dynamics or an industry solution - the data lands where your dispatcher needs it.
Yes. Parking shortages are a permanent issue in Dortmund's industrial areas. With robust ground sensors (e.g., Milesight EM400), we digitize your truck or employee parking spaces. You see in real-time which slots are occupied and can direct truck drivers accordingly.
No. Our LoRaWAN network operates on a completely different frequency than your WiFi (868 MHz vs. 2.4/5 GHz). There are no interferences. Additionally, the network is physically separated from your IT infrastructure, ensuring maximum security for your sensitive company data.
Yes. We see ourselves as a tech partner. If you have an innovative hardware idea, we deliver the backend and app. We build scalable IoT platforms that grow with your business - hosted in Germany.
Yes, that's an important use case for the Emscher region. We install autonomous ultrasonic sensors at retention basins or critical infrastructure. These immediately report rising levels via alarm so you can initiate protective measures in time.
Of course. Before project start, we conduct a 'Site Survey'. We measure signal strength in your halls or on the premises to determine optimal gateway positioning.
Since we use standardized hardware (Core) and pre-built cloud modules, we can often install a 'Proof of Concept' (PoC) at your location in Dortmund within 14 days.
We primarily use Milesight - a Taiwanese manufacturer with excellent quality and a broad portfolio (sensors, gateways, controllers). Milesight is our standard for professional deployments. However, our infrastructure is hardware-agnostic: as long as devices speak open standards like LoRaWAN, MQTT, or HTTP, we can integrate them. This protects you from vendor lock-in.

We work across industries.

IoT projects in every sector. Have a project in mind? Get in touch.

Manufacturing & Production
Logistics & Transport
Healthcare & Care
Agriculture & Farming
Retail & Commerce
Real Estate & Facility
Energy & Utilities
Public Sector & Municipalities
Ports & Maritime Logistics
Cold Chain & Pharma

Don't see your industry? Contact us anyway.

Let's discuss your infrastructure. Digital and on-site.

Whether it's IoT platform development, hardware selection, managed hosting for ChirpStack, ThingsBoard, Grafana or NetBird VPN, or migration from a self-hosted setup - we'll find the right solution for your use case. Book a free 30-minute consultation, no commitment required.

Timo Wevelsiep

Your contact

Timo Wevelsiep

Founder, merkaio

15 minutes, no commitment, directly with Timo.

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