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280kg Double Door Magnetic Lock - 5-Wire Signal Feedback with LED Indicator

Name: 280kg Double Door Magnetic Lock - 5-Wire Signal Feedback with LED Indicator
Brand: Zhaoqing Nuofeng Intelligent Technology Co., Ltd.
SKU: 2253110245

Guangdong, ChinaZhaoqing Nuofeng Intelligent Technology Co., Ltd.

US$43.00

1-49 Pieces

US$40.00

50+ Pieces

Product specifications

NF280DD5

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

12 Months

Model NO.

NF-280DD5

Material

Aluminum Alloy

Type

Electronic

Style

European

Shape

Mortise Door Lock

Anti-theft Standard

Part

Lock

Backset

60mm

Door Thickness Fits

Customized

Lock Cylinder Length

Usage

Household Door Locks, Bedroom, Channel Lock

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

High Security Holding Force: Provides 280kg holding force per door with stable double-door mounting design.

Real-time Status Feedback: 5-wire signal feedback ensures real-time locked/unlocked status transmission to controllers.

Clear LED Indicators: Red for locked, green for unlocked, allowing intuitive visual status checks.

Extreme Durability: Passed 1,000,000 cycles and 240-hour salt spray test with V-0 flame-retardant resin.

Fast Demagnetization: Achieves unlocking within 0.5 seconds after power-off to prevent residual magnetism.

Anti-Interference Stability: Enhanced welding process offers 2-3 times stronger impact and torsion resistance.

Flexible Customization: Door thickness is customized; full customization and minor customization available.

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: ≤2.13h

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.