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Expert Field Guide: The "No-Fault" Standard for Electronic Locking

The most expensive part of an access control job isn't the hardware—it's the labor for the callback. We've all been there: a maglock starts humming, a power supply drops voltage under load, or a touch sense bar gets finicky after a humid summer. Securitron solved this decades ago by offering the legendary MagnaCare lifetime warranty. They essentially told the industry, "If our hardware fails, for any reason, we'll replace it." That kind of confidence changes how you bid on a job. When you install a Securitron M62 or a BPS power supply, you aren't just installing a lock; you're installing a component that is engineered to outlast the building it's attached to. While brands like Schlage or Yale are heavy hitters in mechanical locks, Securitron is the absolute authority in the specialized world of electromagnetic holding and power management.

What makes Securitron different from competitors like SDC or RCI is the obsession with "clean" power and physical brute force. Their M-Series maglocks feature integrated strike plating that eliminates the "residual magnetism" stickiness that plagues cheaper imports. You know that annoying 2-second delay where the door won't open after the badge is swiped? Securitron's instant release technology fixes that. Where Adams Rite dominates the narrow-stile mechanical space, Securitron takes over the second you need an electrified solution for a glass header or a high-security perimeter. Their BPS series power supplies are the benchmark for the industry; they provide the filtered, regulated linear power that sensitive controllers need to prevent "logic ghosting" or board fry-outs during a brownout.

For the veteran on the truck, consider this your cheat sheet: use the M62 for high-traffic perimeter doors where 1,200 lbs of holding force is the minimum. For interior office doors or aluminum storefronts, the M32 provides a smaller footprint without sacrificing the MagCare promise. If you're dealing with a path of egress that requires a "no-touch" exit, the XMS Motion Sensor and the TSH Touch Sense Bar are the most reliable pairing in the catalog. At Lock Depot, we carry the full lineup of mounting brackets, dress covers, and power controllers to ensure your installation looks as clean as it operates. Lock Depot sells brand new Securitron products with the full manufacturer warranty.

Securitron Key Series Comparison

Series Application / Best Use Case Grade Fire Rating Key Differentiator Price
M62 Series Heavy-Duty Perimeter Maglock Grade 1 3-Hour Rated 1,200 lbs holding force; MagnaCare Warranty $$$
M32 Series Interior / Storefront Maglock Grade 1 3-Hour Rated 600 lbs holding force; small 10" footprint $$
BPS Series Linear Power Supplies N/A UL 294 Listed Cleanest power in the industry; battery backup ready $$$
SAM Series Shear Alignment Maglock Grade 1 Non-Rated Concealed mount; 1,200 lbs pull-apart strength $$$
GL1 Series Electrified Gate Lock N/A Weatherproof 2,000 lbs holding force for outdoor gates $$$

Pro-Tip: The "Armature Play" Secret

The most common mistake an apprentice makes with a Securitron maglock is tightening the armature plate bolt until it's dead-stiff. A maglock armature must have "play." It needs to be able to wiggle slightly on its rubber washer so it can self-align and seat perfectly flat against the magnet face. If you bolt it down tight and the door is even 1/32" out of plumb, you'll lose 50% of your holding force and the lock will hum like a beehive. Use the provided thread locker, snug the bolt, but make sure that plate can pivot. This ensures the full 1,200 lbs of holding force is actually engaged when the door is closed.

Frequently Asked Questions

What does the MagnaCare Warranty actually cover?

MagnaCare is a "no-fault" lifetime warranty. It covers the product for the lifetime of the original installation. If the product fails due to manufacturing defects, lightning strikes, or even accidental damage during installation, Securitron will generally replace it. It is widely considered the best warranty in the security industry.

Can I use a switching power supply for Securitron Maglocks?

While you can, it isn't recommended for high-security applications. Switching power supplies can have "noise" that interferes with sensitive electronics. For the best performance and to ensure the longevity of the maglock's internal components, we always recommend using a Securitron BPS series linear power supply.

What is the difference between the M62 and the M62G?

The "G" stands for Global. The M62G includes a built-in bond sensor and door position switch as standard, whereas the standard M62 is a basic magnet. If you need to monitor whether the door is actually locked versus just being closed, the M62G (or adding the "D" or "B" options) is necessary.

Why is my Securitron maglock sticking after I cut the power?

This is called "residual magnetism." While Securitron magnets are designed to minimize this, it usually happens if the armature plate and magnet face have become dirty or greasy. Clean both surfaces with a lint-free cloth and a small amount of WD-40 or a specialized cleaner. Never paint the face of a maglock, as this will cause it to stick or fail to hold.

How do I wire a Securitron maglock for fire alarm release?

Life safety code requires maglocks to release immediately upon a fire alarm trigger. This is typically done by running the power for the maglock through a Normally Closed (NC) relay on the fire alarm control panel. When the alarm trips, the relay opens, cutting power to the magnet and allowing the door to swing free.