Protocol Expertise
Control: Crestron · KNX · Modbus — Audio/Video: Dante · NDI — Lighting: DALI · ArtNet · sACN — CoSy-Tec integrates all common AV and building automation protocols into one control platform.
Proprietary Products
cosy-connect, cosy-hub, cosy-bell: in-house developments that step in where standard solutions reach their limits and individual solutions are required.
On-site Walkthrough Included
Every quote starts with an on-site walkthrough. No remote-diagnosis concept, no off-the-shelf solution.
Deep Integration
CoSy-Tec connects all subsystems at protocol level — not through surface simulation. The result: stable systems that run flawlessly even years later.
/ Control Areas
10 Areas. One Control System.
Each area is an independent subsystem — and at the same time part of the whole. Click on an area for all technical details.
Still unsure what makes sense for your building? We'll come by and take a look together.
Request a walkthrough →/ References
Installations you can rely on.
/ Operating Concept
How does the 3-level operating concept work?
Every CoSy-Tec system is designed so that each user gets exactly the control they need — no more and no less. Level 01 makes the system immediately operable for everyone present, without any training. Level 02 gives administrators and facility managers the ability to manage scenes, plan events and control daily operations independently. Level 03 enables direct connection of event technology — mixing desks, lighting consoles, cameras and streaming systems connect directly to the control system via common professional protocols such as Dante, ArtNet/DMX, sACN and NDI.
Buttons & Control Panel
Wall buttons, control panels and simple scene triggers. One press — the room responds. No training required, for every user.
iPad & Touchpanel
Graphical interface with floor plan, scenes, volume, camera feeds and event management. For administrators and on-site technicians.
Event Technology & Protocols
Mixing desks, lighting consoles, cameras and streaming systems are integrated directly into the control system via Dante, ArtNet/DMX, sACN and NDI.
cosy-one
Technology everyone finally has under control.
Once your installation is in place, it should serve you — not the other way around. With cosy-one your people operate light, sound, bells, climate and displays through one calm interface. From the verger to the front desk, everyone finally dares to touch the technology, because it feels as natural as a light switch.
No more phone call for every little change, no more guessing in front of the control cabinet. You enter an appointment, one press of a button is enough — and the room is ready. And if something does come up, you see everything remotely and step in within seconds.
Discover cosy-one →
/ Visit a Reference Site
See a complete installation in operation.
By arrangement, we enable visits to existing reference installations — so you can experience the operating concept and system depth before making a decision.
/ Services
From concept to maintenance.
Concept
Every quote includes a well-thought-out system concept — not just a price list.
Planning
Technical planning with circuit diagrams, IP plan, cable plan and room documentation.
Engineering
Software and hardware development in-house at CoSy-Tec: cosy-connect, cosy-hub and cosy-bell are created in our own lab.
Installation
Clean installation to standard, structured cabling and rack integration.
Commissioning
Parameterisation, measurement, calibration, functional test — documented and handed over.
Documentation
Complete system documentation for operation, maintenance and future extensions.
Training
Training on all three operating levels: device handling, touchpanel operation and web interface — for all user groups.
Maintenance
Preventive maintenance, remote monitoring via cosy-connect, prioritised support.
Schedule a walkthrough and receive a concept for your installation.
No generic proposal. We come by, listen and deliver a tailor-made system concept.
Get in touch & schedule →/ Reference Catalogue 2024
Download System Integration Reference Catalogue
Our completed projects in churches, hotels, event halls and companies — with descriptions, system depth and technologies used. Free of charge, after providing your contact details.