EVVA 4KS

EVVA 4KS

For organisations that require maximum intrusion resistance and flexibility in a master key system. SCEC Approved.

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4KS is a maximum security lock system that uses patented technology to eliminate key bumping and minimise intruders’ ability to tamper with, pick, or bypass the lock.

SCEC Approved

Hardened metal elements provide exceptional resistance to drilling, impact, or barrel-pulling attacks.

4-CURVE DESIGN
The key is reversible meaning it can be inserted either way making operation simple. The 4-curve design incorporates additional security ensuring the system is suitable for deployment in the largest and most complex master key systems. Unlike most master key systems that rely on spring pressure in the cylinder, the 4KS sliders (locking pins) inside the cylinders are actively moved by the tracks in the key. This active operation means 4KS will perform well in challenging environments be they dirty, dusty or salty.

Description

4KS is a maximum security lock system that uses patented technology to eliminate key bumping and minimise intruders’ ability to tamper with, pick, or bypass the lock.

SCEC Approved

Hardened metal elements provide exceptional resistance to drilling, impact, or barrel-pulling attacks.

4-CURVE DESIGN
The key is reversible meaning it can be inserted either way making operation simple. The 4-curve design incorporates additional security ensuring the system is suitable for deployment in the largest and most complex master key systems. Unlike most master key systems that rely on spring pressure in the cylinder, the 4KS sliders (locking pins) inside the cylinders are actively moved by the tracks in the key. This active operation means 4KS will perform well in challenging environments be they dirty, dusty or salty.

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  • Features

    • Patent protected until 2035 and restricted master key system
    • 133 billion possible key combinations
    • Implement a complex security hierarchy
    • Extensive cylinder range
    • Suitable for the largest and most complex systems
    • Virtually unbreakable key
    • Springless technology
    • Suitable for the harshest environments
    • Australian standard tested; Sc8 AS4145.2 compliant

  • One Key Many Features

    As a reversible key with unique rounded tip, the 4KS key is simple to use. The high-quality nickel-silver alloy of the key, the teflon coating of all locking elements and the springless technology of the 4KS cylinder guarantee high wear resistance even under the toughest conditions. The special feature of the 4KS key is the overlapping curve technology. It practically rules out all forms of manipulation within the locking system and the use of dealer profiles greatly enhances security.

    The original 4KS key is produced exclusively by EVVA to increase system security. Distribution of the key blanks is tightly controlled with keys only available through certified dealers of EVVA 4KS. Independent Locksmiths & SEcurity is part of the select group of locksmiths around the country that has met the strict dealership appointment criteria.

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