Description
magnetic door lock 180kg is a fail- safe access control device using an electromagnet and metal plate for strong holding power (180kg/350lbs) on doors, featuring a high-strength aluminum alloy body, DC12V power, built-in surge protection, and suitability for wood, glass, or metal doors, commonly used indoors/outdoors with access control systems.
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magnetic door lock 180kg Key Features:
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- Holding Force: 180kg (350lbs), locking the door via magnetic attraction.
- Mechanism: Consists of an electromagnet (on frame) and an armature plate (on door).
- Operation (Fail – Safe): Locks when powered (NC mode), unlocks when power is cut, making it safe for emergencies.
- Material: High-strength aluminum alloy housing, durable for various environments.
- Voltage: Typically DC12V.
- Protection: Built-in MOV for reverse current protection (voltage spike)
- Application: Works with wooden, glass, metal, and fireproof doors, often with ZL brackets for framed glass.
- Waterproof Options: Some models feature sealed circuit boards for outdoor use.
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How it Works:
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When activated by power, the electromagnet attracts the armature plate, creating a strong bond that keeps the door securely shut; when power is removed, the magnetic force releases, allowing the door to open.
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