A master key system lets each door open with its own key while managers carry one key that opens everything. We design and install master key systems for Fort Lauderdale offices, multi-unit buildings and retail.
Licensed & Insured · Open 24 hours, 7 days a week · Mobile service from Fort Lauderdale. Part of our commercial locksmith services.
When you might need master key systems
- Too many keys on the ring
- Different staff need different access
- Multi-unit property
How the levels work
- Change keys open one lock
- Sub-master keys open a group, such as one floor
- The master key opens all locks in the system
Planning a system
- List every door and who needs access
- Plan for growth: new doors and tenants
- Decide who may duplicate keys
Keep keys under control
Pair the system with restricted key systems so copies can't be made casually. For frequent turnover, interchangeable core locks or access control may suit better. Learn more in what is a master key system.
Before you call, you may find this guide useful: What Is a Master Key System?.
Frequently asked questions
Can my existing locks be added to a master system?
Often yes, if they're quality commercial cylinders. We'll assess them first.
What happens if a master key is lost?
The system should be rekeyed. Restricted keyways reduce the risk of copies in the meantime.