Dierre SILENCE the first interior armored door, combining the security of armored doors and the style and discretion of interior doors. Designed to protect your peace and dreams from unwanted guests. SILENCE is designed to protect your bedroom and not stand out from the interior of the home. Solid steel construction, lever system with hook hooks locking in the frame, located above and below the door, secret cartridge New Power with maximum level of security and durability according to EN 1303: 2005 and last but not least perfect appearance, the same with the other interior doors in the apartment. The hidden hinges in the sash and frame allow 3D adjustment and opening of 180 °. Perfectly aligned with the wall,