The Sigma Plus system is the brand-name locking system for everyone who appreciates high value and security, without losing sight of costs. Whether a new building or refurbishment, the facility needs to be well protected. With excellent drilling and pulling protection (optional) values, Sigma Plus gives you a system that is almost unique in this price class.
The extensive product range is optionally available in a high-security, modular design, and offers exemplary flexibility. In addition, the Sigma Plus system can be combined with DOM brand electronic access technology to extend your deployment and use options for potential future applications.