mechanical locking systems
Current information on the reversible key system helius4000
Comfort and security become one: helius4000, with its proven reversible key technology and standard protection against bumping, is the secure and economical locking system for your home.
For your planning
All downloads at a glance
Installation, operating and maintenance instructions
Certificates, test certificates, declarations of performance and conformity
Overview of service offerings
Find the right support quickly!
Receive expert support, find the right dealer near you, and download important documents and instructions directly – quickly, easily, and reliably.
Service
Contact our service directly for professional support!
Our experienced team is at your side with advice and assistance – reliable, competent, and solution-oriented.
Dealer search
Find the right dealer near you quickly and easily! Enter your postal code and discover our partners for expert advice and first-class service.
Download
Here you will find all important documents, brochures, and instructions. Simply download and use directly!
