Mul-T-Lock High-Security

Protecting What Matters Most To You

For nearly five decades, Mul-T-Lock has been a worldwide leader in developing, manufacturing and marketing high-security locking products and access control solutions for institutional, commercial, industrial, and residential applications.

Mul-T-Lock is fully owned by the ASSA ABLOY Group, a global leader in access solutions with a proven track record in helping billions of people experience a more open world through innovations that enable safe, secure and convenient access to physical and digital places.

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Mul-T-Lock Interactive+ System

Mul-T-Lock's Interactive+ mechanical platform addresses High Security concerns while responding to functional needs.
Building on four decades of extensive experience and the Interactive® key platform's proven technology and global success, Interactive+ utilizes patent technology for enhanced High Security.

Available in all formats and product types, Interactive+ key platform provides advanced High Security and protection with a single key that can fit into all products for real convenience.

Using advanced technology, Interactive+ combines an enhanced variation of the telescopic pin mechanism with a special patented floating element to meet the highest security standards.

Interactive+ Solution Benefits

  • Advanced Key Control - through unique coded Mul-T-Lock key card, only readable by authorized Mul-T-Lock dealers.
  • Master Keying Options  - supporting complex operational and organizational needs.
  • Choice of Format - cylinders, padlocks, locks, electronic door solutions and more - one key fits them all.
  • Increased Security Effectiveness - via patented High Security technology: keys and telescopic pins.

Interactive+ Solution Features

  • Master Key Systems - assign various levels of access to a user's key.
  • Keyed Different - access each door with a different key.
  • Keyed Alike - access multiple doors with a single key.
  • 3-in-1 Keying - instantly change a lock's combination up to 2 times by simply turning a key.
  • Construction Keying - provides access to multiple doors with a common key, then instantly switches to unique combinations when necessary, rendering the common key useless.
  • FleX Control  - Mechanically control access by using special keys.
  • Modular Cylinder - gives you the flexibility to quickly and easily configure cylinder lengths according to customer needs.
  • Flexible and CLIQ Compatible - add convenient access control by integrating the electromechanical CLIQ® platform  to your Interactive system.