- Who specifies the lock function, power supply and control signal?
- Are mechanical compatibility, approved assembly and wiring requirements documented?
- Does the available contact prove the state that the operator needs to know?
- Who verifies the complete sequence during commissioning?
Technical Consulting
Make technical interfaces a defined part of the concept.


A practical basis for sound decisions.
Technical consulting connects the required function with the actual assembly and operating sequence. It supports coordination between door and hardware planning, electrical engineering, access control and the operator.
- Mechanical and electrical compatibility
- Signals, power and control sequences
- Door and lock status feedback
- Coordination with building systems
- Commissioning and handover questions
At interfaces between architecture, door supply, electrical planning, access control and operation.
An individually suitable component can still be unsuitable in the planned assembly. Unclear hand-offs leave technical decisions unresolved.
- An interface review and technical clarification log
- A coordinated requirement for signals, power and feedback
- Project-specific verification and handover questions
- Component documentation and door construction
- Wiring / control concept
- Responsibilities and commissioning scope
Different disciplines.
One required door function.
Each discipline contributes part of the answer. The agreed door profile connects them, and testing checks the complete operating sequence.
Close. Latch. Lock.
Door assembly, lock, fittings and required evidence.
Authorise. Communicate.
Permissions, readers, controller and network dependencies.
The door-function profile
Normal use · authorised passage · incident · failure & recovery
Supply. Signal. Coordinate.
Power, interfaces and project-specific safety sequences.
Operate. Maintain. Review.
Daily procedures, fallback actions, training and documentation.
Conceptual coordination model. Responsibilities and required evidence are agreed for the individual project.
Clarity at every stage.
Understand
Building use, risks and requirements.
Structure
Functions, interfaces and responsibilities.
Specify
Clear, system-open technical requirements.
Support
Decisions, procurement and implementation.
Bring the project.
We help structure the decisions.
Tell us the building’s use, your project phase and the question you need to resolve. Existing plans, a door schedule or a draft specification provide a useful starting point.
We clarify the advice needed and agree the next step with you. Project work may cover a functional concept, technical specifications, tender comparison or coordination through testing and handover.
Enquire about a consultation€150 net per consultation appointment, plus VAT
Discuss your requirements, available documents and next planning decisions. Detailed concepts, specifications and further project support are scoped and quoted separately.
Sending an enquiry does not book a paid appointment. The appointment and its terms are agreed with you beforehand.