Magnetic Lock Code Compliance Guide: Everything Installers Need to Know | All Security Equipment

Understanding NFPA 101, IBC, UL 294, and Best Practices for Safe and Compliant Installations

Magnetic locks, commonly known as maglocks, have become one of the most widely used locking solutions in modern access control systems. Their reliability, durability, and high holding force make them an excellent choice for commercial buildings, healthcare facilities, schools, government offices, and retail environments.

However, magnetic locks are also among the most misunderstood access control devices when it comes to code compliance. Unlike traditional mechanical locks or electric strikes, maglocks require special considerations for life safety, emergency egress, fire alarm integration, and building code compliance.

Failure to install a magnetic lock correctly can result in failed inspections, costly rework, liability concerns, and unsafe conditions during emergencies.

This guide explains everything security professionals, installers, and facility managers need to know about magnetic lock compliance while highlighting the hardware and accessories needed to create a safe and code-compliant system.

What Is a Magnetic Lock?

A magnetic lock consists of two primary components:

An electromagnet mounted on the door frame
An armature plate mounted on the door

When power is applied, the electromagnet creates a powerful magnetic field that secures the door.

When power is removed, the lock releases immediately.

Unlike electric strikes or electrified locksets, magnetic locks have no moving mechanical parts, making them highly reliable and resistant to wear.

Common Applications

Magnetic locks are frequently installed on:

Glass storefront doors
Aluminum doors
Commercial office entrances
Healthcare facilities
Educational campuses
Government buildings
Data centers
Interior access-controlled spaces

Why Code Compliance Matters

A magnetic lock may provide excellent security, but security should never come at the expense of life safety.

Building codes are designed to ensure occupants can safely exit a building during:

Fire emergencies
Power failures
Medical emergencies
Security incidents
Natural disasters

Because magnetic locks depend entirely on electricity to remain secured, codes require specific release mechanisms to prevent occupants from becoming trapped.

Failure to meet code requirements can lead to:

Failed inspections
Occupancy permit delays
Increased liability
Insurance issues
Safety hazards

Understanding the Key Codes and Standards

Several major standards govern magnetic lock installations.

NFPA 101 Life Safety Code

NFPA 101 establishes requirements for safe building egress.

This code focuses on:

Emergency exits
Occupant safety
Egress pathways
Lock release requirements

Magnetic locks must allow occupants to exit without specialized knowledge, tools, or excessive effort.

International Building Code (IBC)

The International Building Code provides additional requirements for:

Commercial buildings
Educational facilities
Healthcare environments
Mixed-use properties

IBC requirements often work alongside NFPA regulations to ensure both security and safety.

UL 294

UL 294 is the primary performance standard for access control system units.

This certification evaluates:

Electrical safety
System reliability
Access control functionality
Security performance

When selecting magnetic locks and access control components, installers should prioritize products carrying UL 294 certification.

Americans with Disabilities Act (ADA)

ADA regulations affect door operation and accessibility requirements.

Installations must ensure:

Accessible egress
Proper door operation
Reasonable release force
Accessible controls

Understanding Egress Requirements

One of the most important aspects of magnetic lock compliance involves occupant egress.

Unlike electric strikes that release a latch, magnetic locks completely rely on power removal for release.

Several approved release methods are commonly used.

Method 1: Request-to-Exit Motion Sensors

Request-to-exit sensors detect occupants approaching the secured door and automatically release the magnetic lock.

These sensors provide:

Hands-free egress
Improved convenience
Reliable operation

Recommended Products:

BEA Eagle Motion Sensor

Motion sensors are among the most common maglock release methods in commercial environments.

Method 2: Push-to-Exit Buttons

Push-to-exit buttons provide a secondary release method in case motion sensors fail.

These buttons are typically mounted near the exit door and interrupt power to the lock when pressed.

Recommended Products:

Many jurisdictions require clearly visible release buttons near magnetic lock installations.

Method 3: Fire Alarm Integration

Fire alarm integration is one of the most critical requirements for code-compliant magnetic lock installations.

During a fire emergency:

Fire alarm activation must release the magnetic lock
Occupants must be able to exit immediately
Emergency responders must have unrestricted access

Failing to integrate the lock with the fire alarm system is one of the most common inspection failures.

Understanding Fail Safe Operation

Every magnetic lock is inherently fail safe.

This means:

When power is lost, the lock releases.

This characteristic makes magnetic locks particularly suitable for:

Healthcare facilities
Educational buildings
Office complexes
Public occupancy spaces

Because maglocks are fail safe by design, proper power management becomes extremely important.

Power Supplies: The Foundation of Every Maglock System

A magnetic lock is only as reliable as the power supply supporting it.

Access control power supplies provide:

Stable voltage
Surge protection
Battery backup
Fire alarm integration

Recommended Products:

ASE Power Supply/Transformer (1000mA) C2-15-12V1000MARS

Using a properly listed power supply is essential for code compliance.

Single Door vs Double Door Installations

Different door configurations require different magnetic lock solutions.

Single Door Applications

Common in:

Offices
Server rooms
Administrative areas

Recommended Products:

Double Door Applications

Common in:

Building entrances
Educational facilities
Healthcare environments

Recommended Products:

Double-door systems often require coordinated release hardware and additional monitoring devices.

Door Monitoring and Position Sensors

Many facilities require monitoring of door status.

Door position switches help security teams determine whether a door is:

Open
Closed
Forced open
Held open

Product Categories:

Door Position Switches
Monitoring Contacts
Access Control Sensors

These devices improve both security and compliance reporting.

Common Magnetic Lock Compliance Mistakes

Mistake #1: No Secondary Release Device

Relying solely on a motion sensor can create compliance issues.

Always provide a backup release method.

Mistake #2: Missing Fire Alarm Integration

Many installations fail inspection because the magnetic lock does not release when the fire alarm activates.

Mistake #3: Incorrect Power Supply Selection

Using generic power supplies may compromise system reliability and code compliance.

Mistake #4: Poor Wire Management

Improper wiring can lead to intermittent operation and future service calls.

Consider using:

Power transfer devices
Access control cable management systems

Mistake #5: Ignoring Local Jurisdiction Requirements

Building codes may vary by municipality.

Always verify local AHJ requirements before installation.

Building a Complete Magnetic Lock System

A code-compliant magnetic lock installation typically includes:

Magnetic Lock
Access Control Reader
Credentials
Request-to-Exit Sensor
Push-to-Exit Button
Fire Alarm Interface
Altronix Power Supply
Door Position Switch
Access Control Controller

Popular complementary product categories available from All Security Equipment include:

Magnetic Locks
Access Control Readers
Credentials
Controllers
Power Supplies
Push Buttons
Motion Sensors
Door Monitoring Devices

Final Thoughts

Magnetic locks remain one of the most dependable and effective access control solutions available, but proper installation requires careful attention to life safety codes and building regulations.

By understanding NFPA 101, IBC requirements, UL 294 standards, fire alarm integration, and proper release methods, security professionals can design systems that protect both property and occupants.

Whether you’re securing a single storefront entrance or an entire campus, All Security Equipment offers a comprehensive selection of magnetic locks, access control readers, power supplies, request-to-exit devices, and installation accessories to help you build a safe, reliable, and code-compliant access control system.