Understanding Proximity Cards, Key Fob Systems, and Magnetic Lock Systems
Atlantic Locksmith Professional reliable service for over 40 years.

Security technology has come a long way, making it easier than ever to protect commercial properties, offices, and residential buildings. Among the most effective and widely used security solutions are Proximity Cards, Key Fob Systems, and Magnetic Lock Systems. But what do these terms mean, and how do they work? Let’s break them down in simple terms.

Proximity Cards and Key Fob Systems

If you’ve ever waved a card or key fob near a reader to open a door, you’ve used a proximity access system. These systems rely on radio-frequency identification (RFID) technology to communicate between the card or fob and the reader.

How They Work:

  • Each proximity card or key fob has an embedded chip that contains a unique code.
  • When you bring it close to a card reader, the reader picks up the signal and verifies if access should be granted.
  • If authorized, the door unlocks automatically—no need to insert a key.

Why Use Proximity Cards or Key Fobs?

  • Convenience – No need to fumble with traditional keys.
  • Security – Unlike standard keys, lost or stolen cards/fobs can be quickly deactivated and replaced.
  • Controlled Access – Easily restrict or grant access to different areas within a building.
  • Activity Tracking – Keep records of who enters and exits, improving security monitoring.

These systems are perfect for offices, apartment complexes, and commercial buildings where managing access for multiple users is essential.

Magnetic Lock Systems (Mag Locks)

A magnetic lock system (commonly called a mag lock) is an electronic locking mechanism that secures doors using a powerful electromagnet.

How Mag Locks Work:

  • The system consists of an electromagnet installed on the door frame and a metal plate attached to the door.
  • When the lock is engaged, an electrical current flows through the magnet, creating a strong hold that keeps the door locked.
  • When access is granted via a keypad, card reader, or key fob, the power is momentarily cut, releasing the lock and allowing the door to open.

Why Choose Magnetic Lock Systems?

  • No Moving Parts – Unlike traditional locks, mag locks have no mechanical parts that can wear out.
  • Fast and Secure – Locks instantly engage when the door closes.
  • Versatile – Often used in offices, warehouses, hospitals, and high-security facilities.
  • Integrates with Access Control Systems – Can be combined with key fobs, card readers, and even biometric systems for added security.

Keys Cut to Code (File Cabinet Locks)

Losing a file cabinet key can be frustrating, especially if it holds important documents. Instead of replacing the entire lock, many commercial locksmiths can create a new key using a key code.

What Does “Keys Cut to Code” Mean?

  • Many locks have a unique key code engraved on them.
  • A locksmith can use this code to precisely cut a new key—no need for the original.
  • This service is commonly used for file cabinets, desks, and office furniture locks.

Why Use a Key Code Cutting Service?

  • Quick and Easy – No need to replace the lock.
  • Cost-Effective – More affordable than buying a new lock and key set.
  • Perfect for Businesses – Offices with multiple employees can quickly replace lost keys.

Final Thoughts

Understanding the different security solutions available can help you make the right choice for your home or business. Whether you need a keyless entry system, a high-security mag lock, or a simple key replacement for a file cabinet, a professional locksmith can help you find the best option.

At Atlantic Locksmith, we specialize in installing, repairing, and maintaining proximity card systems, magnetic locks, and key code cutting services. Contact us today to learn how we can improve your security setup!

Contact Us Today!

Don’t leave your security to chance. Whether you’re locked out, need a lock repaired, or want to upgrade your security system, Atlantic Locksmith is here to help.

📞 Call us at (902) 434-5625
🌐 Visit our website at https://atlanticlocksmith.ca

Protect your home, business, and vehicle with the trusted professionals at Atlantic Locksmith Halifax, Dartmouth and surrounding areas

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