Locksets, Door Levers, Knobs, Locks, Cal

High Security & Restricted Locks

High Security & Restricted locks from Calgary Lock & Safe offer superior protection for your home or business by minimizing and eliminating the risk of unauthorized access from break-ins, picking, or tampering. The level of protection you need depends on the risks you face, so contact us today to tell us about your needs. We'll offer you our advice, an up-front quote for approval, and schedule install according to availability and your schedule.

We're available 24/7 to help you.

Medeco 4 High Security Lock Cylinders

Medeco M4 cylinders from Calgary Lock & Safe are UL 437 Listed with solid brass construction and hardened-steel inserts to thwart drilling attacks. In addition to top pins that lift and rotate, M4’s design includes 4 Side Pins made up of 3 Finger Pins and 1 Lift Pin. The Lift Pin is activated by contact with the Shuttle Pin movable element in the key, providing a high level of pick resistance. The Finger Pins work with Secondary Side cuts on the key to provide an increased security and greater potential combinations.

The patent-pending M4 key with Shuttle Pin movable element protects against the emerging threat of 3D printing for added credential security. Passing UL437 and BHMA's rigid testing procedures reaffirms Medeco 4's ability to protect people and property.

Medeco³ High Security Lock Cylinders

Medeco³ High Security Cylinders from Calgary Lock & Safe feature UL437 Listed physical strength components like the triple locking technology for ultimate pick resistance and solid brass construction with strategically placed hardened inserts to thwart drilling attacks.

Medeco³ High Security Cylinders feature UL437 Listed physical strength components like the triple locking technology for ultimate pick resistance and solid brass construction with strategically placed hardened inserts to thwart drilling attacks.

Passing UL437 and BHMA's rigid testing procedures reaffirms Medeco³'s ability to protect people and property. Medeco³ builds on Medeco's over 40 years of lock engineering innovation and takes security to the next level while still offering the highest level of protection against unauthorized key duplication.

Medeco X4 Small Format Interchangable Core

All facilities need patented key control to effectively secure exterior and interior openings. This strength of integrity allows security managers to have peace of mind when it comes to managing the system. Unfortunately, instituting a new key system is not always easy....or economical.

Medeco X4 from Calgary Lock & safe is the most economic and efficient solution. Medeco X4 has one of the largest master key capabilities on the market. This allows facility managers to tie everything together under one key for ease, convenience and efficiency. Additionally, Medeco X4 easily retrofits into existing systems so installation time is minimal.

Medeco X4 is the perfect security upgrade for small format interchangeable core (SFIC) installations for Best-style, Prox and iClass systems. In addition to SFIC cylinders, Medeco X4 is also available in many other styles of retrofit cylinders and can be keyed into a single system.

Mul-T-Lock MT5 High Security Locks

Mul-T-Lock's multi-patented MT5 mechanical platform from Calgary Lock & Safe integrates advanced technology for premium security together with heighten key control. As leaders in High Security locking solutions, Mul-T-Lock's MT5 platform is designed for maximum protection, flexibility and convenience to address the needs of customers in any industry.

MT5 and MT5+ combine protective elements to create either a double or triple locking mechanism to provide the highest levels of locking security. Mul-T-Lock's innovative well-honed telescopic pin technology make it highly effective and reliable. The patented Alpha Spring, a special mobile element located at the tip of the key, engages an additional level of security for enhanced protection. The plus in MT5+ is a powerful side bar locking mechanism, which interacts with unique horizontal finger pins for extra protection.

Mul-T-Lock Interactive+ Locks

Mul-T-Lock's Interactive+ mechanical platform from Calgary Lock & Safe 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.

Abloy Protec2 High Security Locks

In an ABLOY PROTEC2 locking system from Calgary Lock & Safe, different products can be keyed into the same master key system and thus all products can be operated with just a single key. This simplifies your locking system and key management. The range is wide, there are 1.97 billion different key combinations providing the possibility to create extensive master key systems that fulfil your exact specifications.

ABLOY PROTEC2 is durable and long lasting thanks to its superior design and precision manufacturing. The unique and patented rotating disc technology provides smooth and reliable functionality also in extreme environments. New patented features in keys and cylinders have worldwide patents which are valid until 2031.

ABLOY PROTEC2 meets and exceeds requirements of several international, national and customer specific standards and requirements. With an extensive product range, ABLOY PROTEC2 provides a global solution.

While the core of the cylinder remains the same, the outer covering can be changed to meet the requirements of the specific application.

Abloy Protec High Security Locks

ABLOY PROTEC from Calgary Lock & Safe features long lasting legal and physical protection against unauthorized key duplication, a full metal, color coded key, and the recognized ABLOY attributes of physical security and durability.

ABLOY PROTEC is recognized as the premium high security mechanical lock system available, and is used extensively by private, commercial and government end users who demand the ultimate in high security master key systems.

ABLOY PROTEC is SCEC Endorsed for Secure Area Applications. The strong, one-piece metal key ensures against expensive on-going key replacement, and the absence of pins and springs provides unmatched resistance to wear and corrosion of internal parts. ABLOY products are built to last.


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Proudly Serving Calgary, Southern Alberta, and Eastern British Columbia

We serve Calgary, and all cities and towns in Southern Alberta including Airdrie, Banff, Brooks, Canmore, Cardston, Claresholm, Drumheller, Fort Macleod, Fort McMurray, Grand Prairie, Hanna, High River, Lake Louise, Lethbridge, Medicine Hat, Okotoks, Olds, Pincher Creek, Red Deer, Rocky Mountain House, Strathmore, Taber & More.

In British Columbia we proudly serve Cranbrook, Fernie, Golden, Invermere, Kimberly, Radium & More.

Contact us to inquire if we can serve your area!

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