D-Mag R by Dierre: Security and Innovation
The D-Mag R defender by Dierre represents the cutting edge of protection for your security door—an advanced system designed to offer maximum resistance against break-in attempts. Thanks to its state-of-the-art technology, it combines strength, precision, and elegant design.

D-Mag R is the next evolution in home security: functional, discreet, and built to last, without compromise.
Regarding security, Dierre’s new magnetic defender, D-Mag R, stands among the most advanced solutions for armoured doors with cylinder locks.
By minimizing the visible area of the keyhole, it protects against vandalism, break-in attempts using grinders, drills, tampering, or cylinder breakage—and it is the only defense against nitric acid attacks.
Why Choose the New D-Mag R Magnetic Defender
The D-Mag R Defender is designed to provide advanced protection against break-in attempts. Thanks to its dual-security system, it is one of the most effective solutions for safeguarding your space.
It requires no electricity, internet connection, or ongoing maintenance, making it the ideal choice for anyone seeking a worry-free, easy-to-use security system.


The benefits
- Internet-Free Technology: D-Mag R operates flawlessly without needing an internet connection, ensuring reliable protection at all times, without the risk of interference or network-related vulnerabilities.
- Low Maintenance: Thanks to its robust structure and innovative technology, the D-Mag R requires no regular maintenance, saving time and money.
- Dual-Security System: The D-Mag R’s dual-security system effectively prevents break-in attempts and gives you complete control over access, even from those who may have a key.
How Does D-Mag R by Dierre Work?
- Compatible with the High-Security New Power Cylinder: The New Power cylinder is designed to provide maximum protection against break-in attempts. Its strength and advanced technology make it one of the most secure cylinders available on the market.
- Magnetic Protection Ring: The magnetic ring adds an extra layer of defense, preventing any attempt to access the cylinder’s keyhole. With this feature, D-Mag R delivers invisible yet highly effective protection.
- Magnetic Key: The magnetic key blocks access with a simple rotating motion, preventing unauthorized entry. When you wish to access the cylinder, you use the magnetic key to reopen it, unlocking the keyhole for the Jack Key, making every opening safe, easy, and secure.
Dierre: Your Security Is Our Mission
At Dierre, security isn’t just a goal—it’s our mission. Every one of our products, from the new D-Mag R magnetic defender to our most advanced solutions, is designed with a single purpose: to ensure complete protection for your home.
Our dual-security systems and cutting-edge technology result from years of experience and dedication, always driven by a pursuit of excellence.
Your protection is our job—always above and beyond expectations.
Would you like additional information? Contact us!
Share this article
Back