What is the minimum order quantity (MOQ)?

The minimum order quantity is 5000 pieces.

What are the payment terms?

We accept LC, T/T, D/P, PayPal, and Western Union.

What is the average lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

280 Kg Waterproof Surface Mounted Electromagnetic Lock Electronic Door Stopper

Name: 280 Kg Waterproof Surface Mounted Electromagnetic Lock Electronic Door Stopper
Brand: Zhaoqing Nuofeng Intelligent Technology Co., Ltd.
SKU: 2147824032

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 High Security: Robust holding force resists forced entry and provides anti-pry protection.

Dual Voltage Support: Operates on DC12V or DC24V for flexible power supply options.

LED Status Indicator: Red for unlocked, Green for locked, providing clear visual status.

CE/RoHS Certified: Complies with international safety and environmental standards.

Long Working Life: Designed for durability with over 500,000 switching cycles.

Customizable Design: Offers full customization from samples, designs, and minor adjustments.

Versatile Application: Suitable for wooden, metal, and glass doors in commercial or residential use.

2-Year Warranty: Covers material defects and manufacturing errors with free repair or replacement.

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: ≤2.16h

AI-Powered supplier vetting

SummaryZhaoqing Nuofeng Intelligent Technology Co., Ltd., operating under the brand NETFUN, specializes in intelligent access control and gate hardware solutions, with a focus on R&D, production, and sales since 2015. The company has robust customization capabilities, offering various levels of customization, and has introduced new products in the past year. However, it lacks overseas warehouses, showrooms, and participation in trade shows. Financially, there is no substantial data provided to evaluate its credibility or profitability, and it does not offer OEM services for popular brands.

Supplier typeThe supplier operates as a combined company specializing in intelligent access control and gate hardware solutions, named Zhaoqing Nuofeng Intelligent Technology Co., Ltd. (NETFUN).

R&D capabilityThe supplier offers ODM services and has introduced new products in the past year, indicating active R&D capabilities.

Production capacityWith a manufacturing plant area of 1430.0m², the supplier has a significant production capacity for its offerings.

Customization capabilityThe supplier provides extensive customization services, from minor adjustments to full customization based on samples or designs.

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.