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

Name: Electromagnetic Lock Handle Electric Door Strike for Security Lock 12V Lock
Brand: Zhaoqing Nuofeng Intelligent Technology Co., Ltd.
SKU: 2147835052

Guangdong, ChinaZhaoqing Nuofeng Intelligent Technology Co., Ltd.

US$18.00

1-49 Pieces

US$15.00

50+ Pieces

Product specifications

NF280SM

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

3 Year

Warranty

3 Year

Model NO.

NF280A

Material

Aluminum Alloy

Type

Electronic

Style

European

Shape

Rectangle

Anti-theft Standard

Part

Lock

Backset

Door Thickness Fits

Lock Cylinder Length

Usage

Household Door Locks, Bedroom, Channel Lock, Glass Door Locks

Input Voltage

DC12V DC24V

Operating Current

12V 500mA (±10%) 24V 250mA (±10%)

Maximum Tension

280kg (600lbs)±10%

Applicable Temperature

- 30℃~+66℃

Applicable Humidity

0~95%

Transport Package

Carton

Specification

2.1KG

Trademark

NetFun NUOFENG

Origin

China

HS Code

83014090

Production Capacity

50000/Year

Key features

280KG Robust Holding Force: Provides superior anti-pry and anti-break protection for enhanced door security.

Dual Voltage Compatibility: Operates on DC12V (480mA) or DC24V (240mA) for flexible power supply options.

LED Status Indicator: Red light for unlocked, Green light for locked to clearly show door status.

Long Working Life: Engineered for durability with a lifespan of over 500,000 switching cycles.

CE and RoHS Certified: Complies with international safety and environmental standards for global use.

Corrosion-Resistant Materials: Anodized aluminum shell and zinc-plated steel ensure long-term durability.

Versatile Door Compatibility: Suitable for wooden, metal, and glass doors with sturdy frames.

Customization Available: Offers full customization, minor customization, and design-based options.

Company profile

Experienced Team

Zhaoqing Nuofeng Intelligent Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤2.36h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company providing intelligent access-control and gate hardware solutions, including locks and related accessories. It reports R&D, manufacturing, sales, customization, and ODM capabilities, with new products introduced during the past year. Manufacturing space is 1,430 m², but quality control appears limited, with one inspector and finished-product instructions lacking written records. Service procedures exist for complaints and corrective actions, but supporting written records are absent. The supplier reports no overseas warehouses, showrooms, agents, branches, or offline trade-show participation, and has exported for one year. Financial credibility cannot be fully assessed from the available non-financially reportable information. No certification, named customer case, or recognized-brand OEM evidence is provided.

Supplier typeThe supplier is a combined company whose stated business includes R&D, manufacturing, and sales of mechanical equipment, metal structures, security equipment, and commercial cryptographic products. Its company description further identifies it as a one-stop provider of intelligent access-control and gate hardware solutions.

R&D capabilityThe supplier states that it conducts R&D, introduced new products during the past year, and provides ODM services. However, it reports no available SDK and no OEM service for well-known brands, so the evidence supports product-development capability but not broader software or major-brand innovation credentials.

Production capacityThe supplier reports a 1,430 m² manufacturing plant and production-related equipment including punching, drilling, and packing machines. Its business scope includes manufacturing security equipment and metal structures, but only one quality inspector is reported and finished-product inspection lacks written records.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are stated consistently across the R&D and design-service records.

Product Q&A

Q:What does 280KG holding force mean for the magnetic lock?

280KG holding force refers to the maximum weight the lock can resist when closed. It ensures the door cannot be forced open by brute force, providing high-security protection for commercial and residential spaces.

Q:Can the 280KG surface-mounted magnetic lock be installed on all door types?

It is compatible with most door types, including wooden doors, metal doors, and glass doors (with a solid frame). Ensure the door frame is sturdy enough to support the lock's weight and holding force during installation.

Q:What power supply is required for the magnetic lock?

The lock works with DC12V (480mA) or DC24V (240mA) power supply. We recommend using a stable, high-quality power adapter to avoid malfunctions caused by voltage fluctuations.

Q:Why does the LED indicator show red even when the door is closed?

A red LED usually indicates the lock is unlocked. Check if the armature plate is properly aligned with the lock body, or if the power supply is connected correctly. If the issue persists, contact our after-sales team for support.

Q:Is the magnetic lock covered by a warranty, and what does it include?

Yes, it comes with a 2-year limited warranty. The warranty covers defects caused by materials or manufacturing errors. It does not include damages from improper installation, misuse, or unauthorized modification.