• 0

What Is a Master Key System?

Category : Uncategorized

If you’re a business owner, a landlord or a commercial property manager, you might be interested in learning more about master key door lock systems and how they operate. A property with multiple doors, duties and employees can be difficult to balance when it comes to granting access while maintaining security.

Here’s everything you need to know about master key installation and how it can improve your business:

What Is a Master Key System?

A master key system is a lock system that allows different types of keys to unlock the same doors to enhance security. Each door on a property may have its own individual key that cannot open anything but its specific lock, but a master key has the capability to unlock every door.

How Does It Work?

Basic pin tumbler locks — the most common kind of lock — operates with key and driver pins within a cylinder. When you insert a key into the key plug, it lifts the pins to a specified height, called the shear line, and allows the lock to open. Master key locks have two shear lines: one for the change keys or sub-master keys, which open only individual doors, and one for master keys, which open them all.

Although the master key is usually the highest-ranking in the system, sometimes businesses might use grand-master or great-grand-master keys, which have the ability open multiple master key systems.

Benefits of Using a Master Key System

Master key systems offer multiple benefits for convenience, control and security. They make restricted access possible, meaning you can give employees keys to only specific doors while you have access to them all. Master keys also eliminate the need to carry heavy key rings and designate which key opens what door — you’ll have one key to do it all.

Reinforce the safety, security and ease of managing your business or property by investing in a master key system.

Install a Master Key System With Ernie’s

If you’re ready to make your master key move, trust Ernie’s Lock and Key to deliver the service and system you’re looking for. Providing top-notch locksmith and key services to Maryland and the Metro D.C. area since 1960, we’ll keep your business secure. Contact us today.


Leave a Reply





Contact Us!

For All Your Locksmith Needs!








Our Services

    Commercial & Residential

  • High Security & Restricted Keyways
  • Key Duplication (in shop & on road)
  • Key Cutting
  • Custom Master Key Systems
  • Lock Rekeying
  • Lock Installation
  • Lock Repaires
  • Door Hardware Installation
  • Electrical Access
  • Keyless Entry
  • Safes & Vault Sales
  • Safes & Vault Unlocking Services
  •  
    Lockouts - *Within 10 Miles

  • Automotive Lockouts
  • Residential Lockouts
  • Commercial Lockouts

Store Hours

  • Monday – Friday 8 AM – 5 PM
  • Saturday – Scheduling Only
  • Sunday – CLOSED

Pricing

Ernie's Lock Company, Inc. believes in full transparency when it comes to pricing! We always provide honest, competitive and up-front pricing to our customers - we don't like sticker shock. Call our licensed locksmiths today for pricing & custom quotes!

Location

4500 Queensbury Road Riverdale, Maryland 20737