Acoustic door OPENTECH

entryPVCsheet steel

The security door with electromechanical opening system and 42 dB of acoustic insulation Opentech is the most hi-tech security door among Di.Bi models. Opentech is equipped with the electromechanical locking system and finger print scanner, it allows to register up to 99 finger prints, so you don't need to duplicate keys anymore. This locking system includes all opening methods offered by Di.Bi.: Bluetooth android/ios app, Finger print scanner, Digital keypad with secret code, Transponder, Traditional key Thermal insulation 1,55 W/m²K Acoustic insulation 41-42 dB Anti-intrusion Class 3 Air permeability Class 3 Resistance to wind load Class 5 Watertightness Class 9 Installation Security doors for external installation Acoustic insulation notes 41 dB with external panel 4mm thick 42 dB with external panel 10mm thick Subframe made with 20/10 thick galvanized steel with 12 anchors to wall Frame made with 20/10 thick galvanized steel, painted black Ral 9005 and complete with plastic covers, gasket and footers. Standard colour: brown Ral 8017. Adjustable hinges on 3 axes with hinge covers of the frame colour Doorleaf made of two galvanized steel sheets 16/10 thick. Gasket in the perimeter of the leaf Inner reinforcement spars Thermal and acoustic insulation with rock wool (density about 120 kg/m3) 2 panels made of polyester fibre, placed in the locking system area, all along the bars. Wide-angle peephole