Secure seamless access and unblemished aesthetics for your premium architectural projects with the dormakaba ITS 900. Designed as a high-performance concealed door closer, it fully integrates into the door leaf and frame, making it virtually invisible while delivering robust, reliable functionality.

Equipped with dormakaba's proven Easy Open technology and a heart-shaped cam, the dormakaba ITS 900 ensures effortless opening for all users, complying with barrier-free building requirements. This non-handed closer is highly versatile, operating seamlessly on doors with a thickness of 45mm or more, accommodating both EN 3 and EN 4 sizes with identical mounting positions.

• Compact & Concealed: The slim closer body (36mm width) and slide-channel arm assembly remain completely hidden, protecting against vandalism and preserving door design.
• Customizable Adjustments: Features two independent valves for precise adjustment of the first (115°–15°) and second (15°–0°) closing speeds, even after installation.
• Built-in Protection: Mechanically-integrated cushioned limit stay prevents wall and door damage, adjustable between 80° and 115°.
• Quality Assured: Certified and tested to EN 1154 and C UL US listed, serving as an ideal ITS 900 replacement or new build specification.

Whether you are an installer looking for a hassle-free, one-box solution or an engineer sourcing a reliable concealed door closer, the ITS 900 delivers exceptional durability and user convenience.