884 is the anti-intrusion class 4 security door. The safest Di.Bi. security door, 884 is the answer to people who require the upmost security standard for his house or working place. It’s been designed with special reinforcement on the leaf and the subframe to protect the fixed deadbolts, the lateral deadbolts, the locking system and the leaf.
884 can be customized as all DI.BI. security doors, both in terms of finishing panels and installing solutions, offering our highest anti-intrusion class.
884 is available for standard and out of standard dimensions, as a security door for internal or external installation.
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Il cilindro elettrico D-SMART è disponibile anche in versione cablata, diventando così una serratura elettro-meccanica. La porta si apre con chiave tradizionale, trasponder, pulsantiera interna da remoto, tastierino numerico e app da smartphone e tablet.
3KSplus is the most resistant mechanical locking system, due to its unique, patented, springless operating principle. Unlike conventional cylinders, in 3KSplus the locking elements move along the curves on the key and are not driven against a spring force. The reversible key have a unique rounded tip and overlapping curve millings, that practically rules out key manipulation within the locking system. The additional coding also provides highest security. 3KS ensures picking and scanning protection,drilling and plug pulling protection. It's provided with 3 or 5 key plus a disposable cyclinder to change after installation.
ICS offers different locking technologies for high protection: the time-tested curve system, the durable length profi le and distinctive track system with internal recesses. It ensures anti-picking and scanning protection, drilling and plug pulling protection. It is produced in modular design and can be adapted to the door requirements directly on-site. The high-quality nickel silver alloy make the key durable and resistant. The concealed, inner recesses make unauthorised duplication of keys practically impossible. It's provided with 3 or 5 key plus a disposable cyclinder to change after installation.
cm W 80-85-90 x H 210
cm W from 70 to 100 x H from 190 to 230 (steps of cm 1)
Download the PDF with the technical drawings of all installation solutions of frames and subframes proposed by Di.Bi.
DOWNLOAD PDF| 884 Certification - Anti-intrusion | 2,35 MB |
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| Anti-intrusion Certification for 884 security door | DOWNLOAD |
| Checklist for taking dimensions of security doors | 2,34 MB |
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| Checklist for a proper procedure for taking dimensions of security doors (rev.2014-05-07) | DOWNLOAD |
| Steel Frames price list 2014 | 382,90 KB |
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| Steel Frames price list 2014 | DOWNLOAD |
| Assembly instructions for frame sol. B (with top window) | 310,13 KB |
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| DOWNLOAD |
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