883 door with acoustic insulation at 42 dB
The security door to customize
883 is the anti-intrusion class 3 security door which can be totally customized according to the customer need and style. 883 meets the request coming from a market which continues its evolution and research for news.
It is available in standard or out of standard dimensions, and it can be used as a security door for internal or external installation.
883 security door has been projected with the double bitted locking system, but it can be changed with more sophisticated locking systems.
883 Sound can reach 42 dB of acoustic insulation.
This model of security door can be realized also as a pull opening.
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
Locking system with European cylinder 1+5
European cylinder locking system with 1 red master key + 5 black keys (1 master key for each cylinder) with card for key duplication. The lock is equipped with a service lock inside and it is protected inside by a hardened steel drill-proof plate. Outside, patented Rolly magnetic defender, drill-proof, dust-proof, with tear-proof base.
Double bitted key
Locking system with double bitted key complete with core with master double bitten key and changeable core with 5 keys. Drill-proof manganese cover to protect internal mechanism of the locking system.