Master Key Systems in Columbus, OH
Design and implement a master key system that gives management universal access while restricting individual areas to authorized personnel.
A well-designed master key system streamlines access management for offices, apartment complexes, and multi-tenant buildings in Columbus, OH. Our locksmiths create hierarchical key plans where each employee’s key opens only their designated doors, supervisors open a broader group, and building management holds a grand master key that opens everything. We document the entire bitting chart securely, supply restricted-keyway cylinders to prevent unauthorized copies, and can expand the system as your business grows.
What's Included
- Custom hierarchical key plan design
- Restricted-keyway cylinders to prevent unauthorized copies
- Secure bitting chart documentation
- Scalable design to accommodate future expansion
- Installation across all door types
Why Choose Mobile Locksmith Columbus for Master Key Systems?
- Simplified access for management — one key opens all
- Controlled access per employee or department
- Reduced key count and easier key management
- Professional documentation for audits and compliance
Master Key Systems — FAQ
How does a master key system work?
Each lock is pinned with two shear lines: one for the individual change key and one for the master key. This allows two different keys to operate the same lock while keeping individual keys from opening other doors in the system.
Is a master key system less secure than individual locks?
When designed and installed correctly with restricted keyways, a master key system is highly secure. The additional shear line is a minor theoretical vulnerability, but it is mitigated by using high-quality pins and restricted key blanks.
Can you add new doors to my existing master key system?
Yes, provided the original system was designed with room for expansion, which is standard practice. We’ll reference the bitting chart and pin the new cylinders to fit the existing hierarchy.
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