From idea to product
HJÄRTA S1 is the first series of an IoT field module for real-world systems: capturing states, sending them to VAKTEN, making them visible.
The controlled initial series is manually manufactured, tested, and documented in Germany.
What for?
Many systems already generate signals. Doors, gates, contacts, states, and processes exist — but often not in a form that helps in daily operation.
That is exactly where VulcanGuard comes in.
The goal is to make hidden infrastructure visible. Not with more complexity, but with clarity.
How often are doors left open outside their intended state?
How long does that go unnoticed?
VAKTEN provides the evaluation layer. States become readable, traceable, and actionable.
Result: less guesswork, more clarity.
Will HJÄRTA evolve?
HJÄRTA S1 is currently in a field testing phase. The hardware is designed for long-term use.
Further development happens through firmware and software — similar to modern vehicles where features evolve over time without changing the hardware.
Customers receive a stable foundation that grows with VAKTEN.
Sales begin now – for the EU market.