Electromagnetic locks provide a great combination of safety and convenience, and are suitable for single or double doors, indoor and outdoor doors, heavy duty doors, glass doors, metal doors and gates. Mr. Locks install only high-quality magnetic door lock systems from brands that you can trust.
Magnetic Locks Installation: Mr. Locks can help you to choose the right magnetic door locks to meet your needs and the building requirements. Our professional locksmiths can install secure and elegant magnetic locks for your office, business or for other industrial / commercial facility.
Magnetic Locks Repair & Replacement: We also offer magnetic lock repairs and replacements if your maglock is broken, or is not holding or releasing. In case your maglock is not working properly, we can send a technician to diagnose the problem and repair or replace the faulty parts.
We work with leading manufacturers to maintain the highest standard of quality, including SDC, Schlage, Locknetics, Securitron, ENFORCER & Seco-Larm, CRL (C.R. Laurence), Sargent and more.
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Manufacturers of Magnetic Locks
How Do Magnetic Locks Work?
Magnetic locks utilize a powerful electromagnetic current that keeps the door firmly locked with hundreds of pounds of force. The most magnetic locks available with a holding force of 300lb, 600lb, 1200lb and 1800lb.
To open the door, simply use a card or keypad to activate the control button. When you are close enough with your card/keyfob, or by typing a code, the current will be reduced, and the door will open with just a light push. Magnetic locks have no interconnecting parts, meaning they are easy to install and maintain, while still being incredibly durable.
Magnetic Locks Holding Force Spec Table
| Holding Force | Best Suited For | Typical Applications |
| 300 lbs | Light-duty / Interior | Cabinets, small interior gates, light enclosure doors |
| 600 lbs | Standard / Medium-duty | Single office doors, interior commercial doors, standard storefronts |
| 1200 lbs – 1800 lbs | Heavy-duty / Exterior | Main entry glass/metal doors, heavy perimeter gates, high-security facilities |
Frequently Asked Questions About Magnetic Locks
How much do magnetic locks cost to install in NYC?
The cost of magnetic lock installation depends on the type of door, the required holding force (e.g., 600lb vs. 1200lb), and whether it needs to be integrated with an access control system, intercom, or push-to-exit button. For an accurate quote tailored to your business or facility, contact Mr. Locks at 212-780-0144 for a free estimate.
Are magnetic locks fail-safe or fail-secure during power outages?
Standard electromagnetic locks are fail-safe. This means that when the electrical current is cut—such as during a power outage or when a fire alarm is triggered—the magnet releases instantly. This ensures compliance with NYC building and fire safety codes by allowing people to exit safely in an emergency.
Can magnetic locks be installed on glass, wood, and metal doors?
A: Yes! Magnetic locks are extremely versatile and can be installed on single or double doors made of wood, hollow metal, aluminum, and heavy-duty glass doors or gates. Specialized mounting brackets (such as Z & L brackets or glass door U-brackets) are used to ensure a secure, clean fit.
What should I do if my maglock is not holding or won’t release?
A: If a magnetic lock fails to hold properly or stays locked when it shouldn’t, it is usually caused by power supply issues, a misaligned armature plate, residual magnetism, or a faulty access control reader. Mr. Locks provides 24/7 diagnostic, repair, and replacement services across Manhattan, Brooklyn, Queens, the Bronx, and Staten Island.