Description
Product Overview
The QWORK 4‑Pack Electric Magnetic Lock is engineered to provide a dependable, high‑strength holding force of 60 kg (130 lb) for a wide range of door applications. Constructed with a solid steel armature plate measuring 74 mm × 32 mm × 11 mm and a robust lock housing of 80 mm × 37.3 mm × 23.3 mm, the lock offers exceptional durability and resistance to tampering. Powered by a low‑voltage DC12 V supply, the lock operates in a normally‑closed (NC) fail‑safe mode, meaning the door stays locked while power is present and releases automatically during a power outage, enhancing safety in emergency situations. The unit consumes only 0.11 A to 0.15 A, making it energy‑efficient and suitable for integration with existing access control systems.
Each package includes four magnetic locks, a set of mounting brackets, and all necessary hardware to secure the locks beneath the top of a door frame. The compact dimensions of 5.08 in × 4.72 in × 3.5 in allow for discreet installation without compromising the aesthetic of the door. The lock’s built‑in voltage spike suppressor protects the circuitry from transient surges, ensuring long‑term reliability even in environments with fluctuating power conditions.
![[Product front view showing all components]](https://www.breadhub.store/wp-content/uploads/2026/07/b549a31c1c6743389539007768f59045.jpg)
Usage
This magnetic lock kit is versatile enough to be used on wooden doors, glass doors, metal doors, and fire‑rated doors. It is particularly well‑suited for commercial settings such as office buildings, schools, hospitals, and retail stores where secure access control is paramount. The lock’s 90‑degree swinging door compatibility means it can be installed on standard hinged doors without the need for extensive modifications. For residential applications, the lock provides an added layer of security for front doors, garage doors, and interior doors that require controlled access.
Installation is straightforward: the magnetic latch is mounted under the top of the door frame, aligning the armature plate with the corresponding metal plate on the door. This placement ensures the door remains firmly closed and locked when the electromagnet is energized. The lock’s low power consumption and DC12 V requirement make it compatible with most existing power supplies and battery‑backed access control panels, allowing for seamless integration into existing security infrastructures.
Why Choose Us
Choosing the QWORK magnetic lock means selecting a product that combines engineering precision with practical design. The lock’s NC fail‑safe mode guarantees that doors will unlock automatically during a power failure, providing a safe egress route for occupants. The inclusion of a voltage spike suppressor protects the lock from electrical anomalies, reducing maintenance costs and extending product lifespan.
QWORK stands behind its products with a dedicated after‑sales support team ready to assist customers within a month of purchase. Whether you have questions about installation, wiring, or troubleshooting, our knowledgeable staff is available to provide prompt, courteous assistance. Additionally, the lock’s robust construction meets industry standards for durability, ensuring reliable performance even in high‑traffic environments.
Our commitment to quality is reflected in the lock’s design: the steel armature plate is precision‑machined for optimal magnetic alignment, and the housing is coated with a corrosion‑resistant finish to withstand humidity and temperature variations. This attention to detail translates into a lock that not only secures doors effectively but also maintains its appearance over years of use.
Key Features
- High holding force of 60 kg (130 lb) ensures strong door security
- NC fail‑safe mode keeps doors locked while powered and releases safely on power loss
- Low power consumption (0.11‑0.15 A) compatible with most access control systems
- Easy installation under the door frame with all mounting hardware included
- Responsive customer support and hassle‑free return service within a month
FAQ
What type of doors can I install this magnetic lock on?
The lock is compatible with wooden, glass, metal, and fire‑rated doors. It works best on doors that swing up to 90 degrees and can be mounted under the top frame.
How does the NC fail‑safe mode work?
In NC (normally‑closed) mode, the electromagnet remains energized when power is supplied, keeping the door locked. If power is lost, the electromagnet de‑energizes, allowing the door to unlock automatically for safe egress.
Do I need any additional components to use this lock?
The kit includes four magnetic locks, mounting brackets, and all necessary hardware. You will need a DC12 V power source and, if desired, an access control panel to manage locking and unlocking functions.
Is the lock suitable for fire doors?
Yes, the lock can be installed on fire‑rated doors, provided the door’s fire rating is not compromised by the mounting method. Always verify compliance with local fire safety regulations.
What warranty or support does QWORK provide?
QWORK offers a one‑month worry‑free return service and responsive technical support. If you encounter any issues, contact our customer service team for assistance.
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