Master Keyed Cylinders

Inter-Rock master keyed cylinder is actually an advanced master key system, which is a convenient and cost-effective solution to control all accesses, ensuring maximum security and protection of buildings and grant access only to those with authorization. With a master key system, you can configure keys and cylinders, so that each lock can not only unlocked by an individual key but also by a master key. What’s more, this master keyed cylinder has a wide range of applications for single-family houses, apartment buildings with several communal entrances or public and private facilities that need a hierarchical system to control access.

Master Key System Grand Master Key System Features The master keyed cylinder is designed specifically for your needs, regardless of the type of building, including residential, commercial, small, large, complex, etc.; A tailor-made key plan including a logical key and cylinder numbering system that is flexible enough to last; A flexible master key system, able to grow and change with your organization over the long term; Reducing number of keys to enhance control and greatly minimizing the cost of your key replacement; Key clips in many different colors (depending on model), so you can allocate one color per zone or floor, which is convenient for management; As a blueprint for building security, the master keyed cylinder system that provides different “access levels” must be tailored to fit the security needs of the specific building (or groups of buildings) where it is installed;

Master key systems are typically applied within high security multi-occupation buildings such as apartment complexes, schools and office spaces. As an optimal way of increasing commercial security within environments, Inter-Rock provides master key system and grand master key system for customers. Accordingly, with a significantly indispensable master key system, fewer keys, greater convenience and security are finally ensured. In addition, not only are the master key systems very practical, they are also secure because both the key and the master keyed cylinder can protect against unauthorized duplication and forced entry.

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