The DOM RS Sigma Plus is the trademark locking system for customers who place value on high security whilst at the same time recognise the importance of keeping costs down
For new construction projects or refurbishment work your building must be protected in the best possible way.
The DOM Sigma Plus offers outstanding drill and pull protection at an affordable price, providing you with a high quality security system that is virtually unique in its class.
Flexible Security Designed to Last
The extensive product range is also available in DOM modular and provides customers with all round flexibility and security. Learn More
In addition the RS Sigma Plus can be combined with DOM electronic access control technology, thus increasing the scope for future development and expansion.
High level of security. The high number of locking authorisations (19) teamed with the 6 large control pins and horizontal profile pins protect against the use of unauthorised duplicate keys and forced entry.
Key copy protection. The design patented profile protection secures against unauthorised key copying.
High level of convenience. Easy to use due to ergonomically shaped key head.