Magnetic Locks

Magnetic locks combine security and safety through fail-safe electromagnetic technology. Our collection features holding forces from 300 to 1,200 lbs for single doors, gates, and commercial applications from Dynalock, Seco-Larm, Security Door Controls, and Rutherford Controls.

 

Professional Electromagnetic Locking Systems for Access Control

When you need dependable entry management, electromagnetic door locks represent the modern standard for commercial security applications. Unlike traditional mechanical devices with moving parts, these magnetic door systems use electromagnetism to create a strong bond between the electromagnet and armature plate, providing consistent performance without maintenance concerns of conventional hardware.

For a full view of door hardware, browse our complete access control catalog and see how maglocks fit alongside readers, panels, and credentials.

Understanding Maglock Technology and Installation Methods

The fundamental principle behind every electromagnetic door lock centers on controlled magnetic force. When power flows through the electromagnet, it generates a magnetic field that securely holds the armature plate in position. This fail-safe design means the device automatically releases during power outages or emergency situations, ensuring proper egress while maintaining protection during normal operation.

Our maglock selection spans forces from 300 lbs for glass storefronts to 1,200 lbs for heavy-duty metal entries. The 600 lb models balance strength with efficiency for most commercial door controls, while specialized shear locks offer concealed mounting where aesthetics matter. Surface-mount configurations suit retrofit projects, while embedded options integrate into new construction.

Need a fail-secure option instead? Pair these magnets with our line of electric strikes so power loss keeps the door locked rather than releasing it.

Technical Specifications and System Features

Contemporary magnetic locks accommodate diverse requirements through multiple mounting approaches. Each lock kit includes necessary bracket hardware, and many models feature built-in door status switches (DSS) for monitoring capabilities. The 12/24 V DC auto-sensing power supply compatibility allows flexible electrical connections across various voltage configurations.

When the installation is an exterior swing or slide gate, match the maglock to a weather-rated gate lock for a unified perimeter solution.

  • Hardened armature plates with anti-tamper mounting
  • UL 294 and NFPA 101 compliance for emergency exit requirements
  • Weather-resistant options for outdoor gate applications
  • Bond sensor capabilities for enhanced monitoring

For smaller enclosures like evidence bins or server racks, our compact magnets tie into the same controllers that drive cabinet locks—giving you one credential system for every opening.

Access Control Integration and Safety Features

Modern electromagnetic locks work smoothly with comprehensive security systems through remote control capabilities and timer functions. Many units include delayed egress features that satisfy fire codes while maintaining protection. Door holder functionality adds convenience for high-traffic areas, and relock delay options provide operational flexibility.

Remember to size the transformer correctly—these 12/24 V units draw best from regulated DC power supplies that include battery charging and fire-alarm drop relays.

Whether securing cabinet drawers or implementing facility-wide entry management, these electromagnetic systems accommodate everything from basic single-door setups to sophisticated dual-door configurations. The combination of reliable operation, code compliance, and flexible mounting makes access control applications more robust and professional.

Frequently Asked Questions

What holding force do I need for my commercial door?

600 lb maglocks suit most commercial interior doors, while 1,200 lb units handle heavy exterior doors and high-security applications effectively.

Do magnetic locks work during power outages?

Yes, electromagnetic locks are fail-safe devices that automatically release when power is lost, ensuring safe emergency egress at all times.

Can I install magnetic locks on glass doors?

Absolutely. Our 300 lb weatherproof mini maglocks are specifically designed for glass storefronts and lightweight door applications with proper brackets.

What’s the difference between surface-mount and shear locks?

Surface-mount maglocks attach visibly to door frames, while shear locks mount concealed within the frame for aesthetic applications.

Do magnetic locks require special wiring or power supplies?

Most models feature 12/24 V DC auto-sensing capability, working with standard access control power supplies without additional voltage converters required.

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