The io-key® ecosystem says ‘Hello!’
io-key® is the complete solution consisting of radio gateway, IoT cloud and Europe-wide data flat rate to monitor, manage and analyse sensor data online. It brings tens of thousands of sensors from hundreds of manufacturers into the cloud in less than a minute in an uncomplicated and safe way.
IO-Link sensors are detected automatically and independently of the manufacturer via Plug & Play and the sensor data are transmitted via radio into any cloud without any intervention in the IT infrastructure. There, the user can comfortably monitor and analyse the data, be alerted by e-mail and SMS if values change, and perform simple switching and control tasks.
From 0 to Smart in 60 seconds
More than a gateway. More than a cloud. More than IIoT. That’s the io-key®.

Plug & Play: Setup in under 1 minute
Digitise machines at minimal cost
Manufacturer-independent compatibility with tens of thousands of sensors
Monitor & analyse sensors online

Flexible, detached from IT & infrastructure
Turnkey cloud or cloud integration
Autarkic wireless connection


Are there still unanswered questions?
No problem, how can we help you?
Simply fill out our contact form or just send us a quick message via email to info(at)io-key(dot)com. We will get back to you as soon as possible!
Are you looking for a direct line to us? Just give us a call – we are personally available from Monday to Friday, from 8:00 to 17:00.
You can reach us by phone at
+49 201 749189-21
