Acoustic door Sound Maxi

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The security door with acoustic insulation 42 dB There is nothing better than a cosy, warm, safe and quiet house. That’s why Di.Bi. has focused its production on Sound line security doors. Sound Maxi security door offers the same anti-intrusion class 3 of the 883 or Poker 2 doors, with an acoustic insulation up to 42 dB, to allows the customer to find the comfort he likes in his house. What makes Sound Maxi a sound-proofing security door is hidden inside the door and between the frame and the subframe, and it can be used both as a security door for internal or external installation. Sound Maxi has the same aesthetical care for the details as Poker 2 and 883 model. 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. European cylinder Yale European locking system with a set of 5 user keys. (outside: cylinder, inside: service lock with little knob).