From LoRaWAN network planning to hardware selection and managed IoT hosting – your IoT service provider for Bad Sassendorf's healthcare facilities and spa operations. GDPR-compliant, personal, on-site.
Bad Sassendorf is widely known as a spa town and healthcare location. Clinics, rehabilitation centers, and spa hotels have high demands for room climate, temperature monitoring, and building technology. We host the IoT platforms that reliably capture, analyze, and visualize this data – GDPR-compliant and camera-free.
All IoT platforms on German servers. Sensor data without camera technology – especially important for healthcare facilities and the sensitive spa sector.
24/7 monitoring of the hosting platform with automatic alerting. Critical temperature deviations are reported immediately.
Direct contact with your engineer. Understanding of the special requirements of healthcare facilities and spa operations.
ChirpStack and ThingsBoard on hardened infrastructure. Automatic backups and security updates – specifically designed for the sensitive healthcare sector.
Complete LoRaWAN network deployment in Bad Sassendorf: hardware selection (Milesight sensors for temperature, humidity, CO2), radio coverage for clinic grounds, on-site gateway installation, and network server configuration.
End-to-end development of your IoT solution: custom web apps, mobile apps, and dashboards for temperature, room climate, and building data. From platform setup to finished application for the healthcare sector.
Hosting the IoT platform for seamless temperature monitoring in treatment rooms, medication storage, and cold chains. Automatic alerting and audit-proof documentation.
Tech Stack
ChirpStack, ThingsBoard, Milesight
Hosted platform for CO2, temperature, and humidity monitoring in guest rooms, therapy rooms, and wellness areas. Dashboards for facility management.
Tech Stack
ThingsBoard, Grafana, MQTT
Central hosting for energy monitoring, heating control data, and building automation. Time-series analysis and automatic reports for operational cost optimization.
Tech Stack
Grafana, Node-RED, ChirpStack
These are just examples – we serve many industries and use cases.
Proven open-source stack for the healthcare sector: ChirpStack for LoRaWAN sensor connectivity, ThingsBoard for device management and alerting, Grafana for clear dashboards. Operated on hardened servers with TLS encryption, automatic backups, and strict access controls.
15+ km
Range
10+ years
Battery
IP67
Protection
868 MHz
EU Frequency

We rely on Milesight and know the product portfolio inside out – from environmental sensors to LoRaWAN gateways to industrial controllers. We advise, source and integrate the right hardware for your use case.
Milesight hardware ships worldwide – we deliver pre-configured and firmware-updated, ready to deploy.
We also work with hardware from other manufacturers – whether proprietary or open-source. What matters is that it works reliably and integrates into our stack.
From Bad Sassendorf, we manage IoT infrastructure across the entire Soest district and the Hellweg region.
Our IoT services run under the merkaio brand. As an IoT system integrator, we guide you through the entire project – from analysis through network deployment and platform development to ongoing operations.
Discover merkaioReact Native apps for iOS & Android: device pairing, sensor data, push notifications — GDPR-compliant.
Plan, deploy, and operate LoRaWAN networks. Gateway installation, ChirpStack, sensor integration – GDPR-compliant.
Multi-tenant IoT platforms on ThingsBoard: custom dashboards, rule engine, API integration – GDPR-compliant.
Custom rule chains, white-label, API integration and managed hosting. CE & PE – GDPR-compliant.
Custom dashboards, embedded panels, alerting and self-hosting. IoT monitoring with InfluxDB and Prometheus – GDPR-compliant.
Answers about our IoT services – from analysis and LoRaWAN network deployment to platform development and managed operations for healthcare facilities and spa operations.
Themen
We support healthcare facilities and spa operations through the entire IoT lifecycle: on-site requirements analysis, solution conception, platform design, hardware selection, LoRaWAN network deployment across clinic and spa grounds, development of custom web apps, mobile apps, and dashboards, as well as ongoing managed operations.
We start with an on-site walkthrough and requirements analysis. This is followed by IoT architecture conception, sensor selection, radio coverage planning, gateway installation, platform setup with custom dashboards and alerting, and finally go-live with ongoing managed operations.
Absolutely. We offer consulting on IoT architecture, sensor selection, network planning, and platform evaluation – even without subsequent implementation. Many healthcare clients start with a consultation and then decide to proceed with the full rollout.
We use Milesight LoRaWAN sensors for temperature, humidity, and CO2 – robust, CE-certified, and specifically suited for sensitive environments. Depending on the use case, we also integrate sensors from other manufacturers via MQTT or HTTP.
Yes. We conduct a radio coverage analysis upfront and plan gateway positioning for the specific grounds – including sprawling spa parks and multi-story buildings. Strategic placement ensures reliable coverage throughout.
Yes. All hardware is delivered with pre-set network parameters, payload decoders, and current firmware. The devices are ready to operate immediately after installation and are already configured for your platform.
Yes. Beyond dashboards based on Grafana and ThingsBoard, we build custom web apps and mobile apps – for example, mobile temperature monitoring, room climate cockpits, or alerting apps for facility management.
ChirpStack as the LoRaWAN network server, ThingsBoard for device management and alerting, Grafana for dashboards, and Node-RED for data flow automation. Custom applications are developed with React, Next.js, and React Native.
Yes. Via ThingsBoard and Node-RED, we configure email, SMS, and webhook-based alerting chains. Critical temperature or air quality deviations immediately reach the responsible personnel – including on their smartphones.
Yes. All data runs through German data centers and is transmitted with TLS encryption. The platform operates camera-free and exclusively captures environmental data – no personal information. Ideal for the sensitive spa and clinical environment.
We offer SLA tiers with availability guarantees up to 99.9%. Automatic failover mechanisms and 24/7 monitoring ensure that temperature monitoring and alerting function without interruption.
Yes. We install and harden IoT platforms directly in your infrastructure – including VPN connectivity for our remote maintenance and proactive monitoring. Especially in healthcare, this can provide additional data security.
A standard installation with temperature and room climate monitoring can go live within a few days. For more complex projects involving custom apps and multiple buildings, we create a joint rollout plan with clear milestones.
No. Our managed services are cancellable monthly. We convince through quality and collaborative partnership – not through long contract commitments.
Yes. We design multi-tenant platforms that accommodate multiple buildings, wards, or locations in Bad Sassendorf and the surrounding region – with building-specific dashboards, access controls, and individual alarm profiles.
Describe your project – we'll get back to you within 24 hours.
Discover our IoT solutions at more locations in the region
Whether a specific IT challenge or just an idea – we look forward to the exchange. In a brief conversation, we'll evaluate together if and how your project fits with WZ-IT.
Timo Wevelsiep
Lead IoT Solutions Architect


