Electromagnetic Lock Handle Electric Door Strike for Security Lock 12V Lock

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Product Description

📋 Basic Information
Model: NF280A

Material: Aluminum Alloy

Type: Electronic / European Style

Shape: Rectangle

Anti-theft Standard: A

Input Voltage: DC12V / DC24V

Operating Current: 12V 500mA / 24V 250mA

Maximum Tension: 280kg (600lbs) ±10%

Temperature Range: -30℃ ~ +66℃

Humidity: 0 ~ 95%

🚪 280KG Magnetic Lock - Surface Mounted
1
280KG robust holding force enables excellent resistance to forced entry, ensuring enhanced door security.
2
High-tensile magnetic structure provides reliable anti-pry and anti-break protection.
3
Industrial-grade security performance effectively prevents unauthorized access.
4
Maintains stable locking force for long-term security guarantee.
5
Optimized anti-intrusion design offers comprehensive protection for various door types.
Electromagnetic Lock Main View
Technical Specifications
Category Specification Details
Basic Info Product Model Heavy-Duty Magnetic Lock
Holding Force Capacity 280KG (617LBS)
Components Lock Body Anodized aluminum shell, high-tensile
Electrical Operating Voltage DC12V (480mA) / DC24V (240mA)
Electrical Status Detection NO/NC/COM dry contact output
Environment Operating Temp -10℃ ~ 55℃ (-14℉ ~ 131℉)
Dimensions Lock Body Size 238mm × 47mm × 28mm
Performance Working Life ≥500,000 cycles
📐 Product Elevations
Right Elevation

Right Elevation

Left Elevation

Left Elevation

Front Elevation

Front Elevation

🔍 Detailed Features
Detailed Features Illustration
🛠 After Sales Service

1. Warranty Period: 2-year limited warranty from the date of original purchase.

2. Coverage: Free repair or replacement for defective products caused by material defects or manufacturing errors under normal use.

3. Non-Warranty: Damages caused by improper installation, misuse, neglect, unauthorized modification, or natural disasters.

4. Claim Process: Provide order information and product photos for verification. Solutions are typically provided within 2 working days.

🏭 About Our Technology
Production Facility

We are a professional high-tech enterprise dedicated to the R&D, production, and sales of intelligent access control and security products. Our core product line centers on heavy-duty magnetic locks, access control panels, and electric strikes. Adopting advanced production technology and strict quality control systems, all products comply with international standards such as CE and RoHS.

Factory View 1
Factory View 2
Frequently Asked Questions
Q1: What does "280KG holding force" mean?
A1: It refers to the maximum weight the lock can resist. It ensures the door cannot be forced open by brute force, providing high-security protection for commercial and residential spaces.
Q2: Can this lock be installed on all door types?
A2: It is compatible with most types, including wooden, metal, and glass doors (with a solid frame). Ensure the frame is sturdy enough to support the holding force.
Q3: What power supply is required?
A3: The lock works with DC12V (480mA) or DC24V (240mA). We recommend a stable, high-quality power adapter to avoid voltage fluctuations.
Q4: Why does the LED indicator show red when the door is closed?
A4: A red LED usually indicates the lock is unlocked. Check the armature plate alignment or the power connection.
Q5: Is there a warranty included?
A5: Yes, it comes with a 2-year limited warranty covering manufacturing and material defects.
Q6: Does it support status monitoring?
A6: Yes, it includes NO/NC/COM dry contact output for connection to access control systems for real-time door status detection.

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