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Electromagnetic Lock

Name: Electromagnetic Lock
SKU: EML
Price: 200.0 USD
Availability: InStock
Rating: 3.43 (7 reviews)

$200.00 USD

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801-436-5918

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Questions? 801-436-5918

Shipping Cost calculated at checkout.

Ships within 1 Week

Hardware add-on · mounts to door and jamb

Crew: 1 person
Install time: 30–60 min

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“I was so worried about ordering my Murphy Door because it seemed so complicated, and then… I got on the phone with Alijah. He was so helpful and so professional. By the time we were done completing my first purchase, I already started planning additional doors and perhaps beds and shelves as well! If I would have known Alijah was there to assist, I would have made my purchase ages ago.”

Ilene Mayorca · Trustpilot

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Description

The Murphy Door® electromagnetic lock is a great solution for rooms that need to be accessed from both sides. Biometric access, keypad, RFID, key fob, and battery backup options available.

INCLUDES

Lock and hardware
12 Volt system

* The electromagnetic lock can be used on 8-1/4", 10", or 12" in-swing doors; and 5-1/4" or 8-1/4" out-swing doors.** Can not be used on 5-1/4" outswing or 8-1/4" in our out-swing mirror, mirror gun cabinet, or pantry doors.*** Can not be used on 8-1/4" in-swing doors with a 6-9/16" jamb.

Murphy Door® recommends a licensed and trained electrician whenever wiring is involved.

Additional 18 gauge wiring not included.

Specs

300 LB Locks

This Lock is the most advanced lock we offer. It is able to offer several types of activation and deactivation from Biometrics (finger print) keyless unlock, keypad.

This option comes with two buttons and power converter.

*This lock can not be installed on a 12" depth out-swing door.

Tools & Install

Drill
1/8" Drill Bit
Phillips Screwdriver
Flathead Screwdriver

Crew: 1 person
Install time: 30–60 min

Shipping

Locking systems ship in 1-3 business days.

FAQ

What types of locks work with a Murphy Door® hidden door?

Murphy Door® hidden doors are compatible with deadbolts, magnetic electromagnetic locks, RFID keycard readers, biometric fingerprint locks, wireless keypads, and smart home integrated access systems. Lock selection depends on whether access is needed from one side (exterior-only) or both sides, whether electronic or mechanical backup is preferred, and what smart home platform you use. Murphy Door®'s hardware team can advise on the right lock system for any security and access requirement.

What is an electromagnetic lock and how does it work with a hidden door?

An electromagnetic (mag) lock uses electrical current to generate a magnetic field that bonds a steel armature plate on the door to the electromagnet on the frame — holding the door closed with force typically measured in hundreds to thousands of pounds of holding strength. When power is cut (via keypad, RFID, remote, or smart home command), the magnetic field collapses and the door releases. Murphy Door® integrates mag locks within door frames with no visible hardware on the bookcase face, maintaining full concealment.

Can I add a lock to my hidden door?

Yes. Murphy Door® hidden doors are compatible with a range of locking systems including deadbolts, magnetic (electromagnetic) locks, RFID keycard systems, biometric fingerprint readers, wireless keypads, and smart home integration. Lock options depend on door configuration and whether you need access from one or both sides. Browse locking hardware in the accessories collection or speak with a Murphy Door® specialist to design the right access control system.

Should I use a magnetic lock or a deadbolt for a safe room door?

For a safe room, a multi-point mechanical deadbolt system is the more reliable primary locking mechanism because it operates without electricity and cannot be defeated by cutting power to the building. Magnetic (electromagnetic) locks are excellent as secondary access-control layers — they enable keypad or RFID entry from outside the room — but they fail open when power is lost, making them unsuitable as the sole locking mechanism in an emergency scenario. Murphy Door's safe room doors are engineered with mechanical multi-point deadbolts as the primary system, with provisions for electronic secondary locks integrated at your option. Our design team can walk you through the full access-control stack for your project.

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Trusted worldwide

Electromagnetic lock praised for strong security - customers said "it freaking WORKS" and door "didn't budge" when tested. Easy installation and works with entry systems. However, some reported missing connectors, non-functional bluetooth modules, and mounting bracket compatibility issues with certain door gaps.

Electromagnetic lock freaking WORKS. Shoulder-charged the door and it didn't budge.
Worked flawlessly! Battery backup has come in handy and door shut right and securely.
Beautiful door, perfect fit, no one even knows it's a door

5 stars: 4 (57%)
4 stars: 0 (0%)
3 stars: 0 (0%)
2 stars: 1 (14%)
1 star: 2 (29%)

Some of the reviews shown are from related products the merchant grouped with this one.

Bad after sale support

I have emailed your company twice with a question about installing this battery pack, but I have not received any response, even after several weeks.

I am very disappointed with the level of after-sales support. When I was purchasing your products, customer service was prompt and helpful. Unfortunately, the support I've experienced after the sale has been the opposite.

I would appreciate a response to my installation question as soon as possible. I hope you will stand behind your products by providing the customer support your customers expect.

Mag Lock + Push Buttons

Love the Murphy Doors

I appreciate it, Nick who is very helpful whenever I go. It’s very helpful.

Mag Lock + Wireless Key Fob

Hidden door

Beautiful door , my agent was very helpful . My door was the react size I measured . Perfect fit , no one even knows it’s a door

Mag Lock + Keypad Finger Print Scanner

Still not working

Still unable to set these up, as the connectors were missing from my order and the bluetooth module does not work to set up the opener. In the process of paying to mail that back to AutoSlide to have it repaired to try to get the door to function.

Mag Lock + Wireless Key Fob

My son has no idea where my office is now!

Dream come true, to be perfectly honest. I always wanted a secret room as a kid, and now I managed to justify it by pointing out to my wife that life would be a lot easier if our kids didn't know where my office was! I ordered direct and the customer service was 10/10; the door showed up ahead of schedule and was quite easy to install; and it looks great, holds my entire Timothy Zahn book collection, and swings easily and without any kind of wiggle or looseness.

I also got the electromagnetic lock, and let me just say that it freaking WORKS. Wiring it up wasn't too hard, and testing it was a lot of fun - I straight up shoulder-charged the door and it didn't budge. Won't get through that without some serious tools. The fob looks sharp and the sliding cover to protect the buttons is a phenomenal design.

20/10, would buy the entire kit again.

Double Bookshelf in swing door.

Worked flawlessly! Used a number pad for entry and hidden button for exit. Battery backup has come in handy and door shut right and securely.

Thank you Michael, We really appreciate your 5 star review! I am so glad your install was flawless and that your electromagnetic lock / battery backup has provided extra security. If you ever need assistance in the future, please contact our customer service team at (888) 458-5911 or help@murphydoor.com.

Great Idea, Worthless in Application

I purchased this for a wine cabinet, out-swing door. The kit comes with zero instruction. After finding the wiring guides, I got the lock working and confirmed, in theory, the contact plate would securely connect to the magnetic base. However, there is absolutely no combination of included mounting brackets that would allow me to attach to both my frame and door in a way they would engage. The gap is too large to get them in the correct orientation. I did find an online video with a demonstration, but the gaps are clearly smaller than mime AND they installed it in a way the mounting bracket bulges from the frame side of the frame, making hanging the door impossible. Dont bother with this kit. You'll ruin a beautiful door like I did.

What if power is lost ? How can the door be opened?

Murphy Door®

Great question—this is an important consideration.

Our electromagnetic lock systems are designed to fail safe, meaning if power is lost, the magnet automatically disengages and the door will unlock. This ensures you’re never trapped or locked out in the event of a power outage.

For additional peace of mind, you also have the option to add a backup battery, which can provide up to 72 hours of continued power to the system.

If you’d like help setting that up or choosing the right configuration, feel free to give us a call at 801-436-5918.

– Murphy Door Team

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4 of 4 questions

Murphy Door® hidden doors are compatible with deadbolts, magnetic electromagnetic locks, RFID keycard readers, biometric fingerprint locks, wireless keypads, and smart home integrated access systems. Lock selection depends on whether access is needed from one side (exterior-only) or both sides, whether electronic or mechanical backup is preferred, and what smart home platform you use. Murphy Door®'s hardware team can advise on the right lock system for any security and access requirement.
An electromagnetic (mag) lock uses electrical current to generate a magnetic field that bonds a steel armature plate on the door to the electromagnet on the frame — holding the door closed with force typically measured in hundreds to thousands of pounds of holding strength. When power is cut (via keypad, RFID, remote, or smart home command), the magnetic field collapses and the door releases. Murphy Door® integrates mag locks within door frames with no visible hardware on the bookcase face, maintaining full concealment.
Yes. Murphy Door® hidden doors are compatible with a range of locking systems including deadbolts, magnetic (electromagnetic) locks, RFID keycard systems, biometric fingerprint readers, wireless keypads, and smart home integration. Lock options depend on door configuration and whether you need access from one or both sides. Browse locking hardware in the accessories collection or speak with a Murphy Door® specialist to design the right access control system.
For a safe room, a multi-point mechanical deadbolt system is the more reliable primary locking mechanism because it operates without electricity and cannot be defeated by cutting power to the building. Magnetic (electromagnetic) locks are excellent as secondary access-control layers — they enable keypad or RFID entry from outside the room — but they fail open when power is lost, making them unsuitable as the sole locking mechanism in an emergency scenario. Murphy Door's safe room doors are engineered with mechanical multi-point deadbolts as the primary system, with provisions for electronic secondary locks integrated at your option. Our design team can walk you through the full access-control stack for your project.