What customization options are available?

We offer full customization, minor customization, customization from designs, and customization from samples.

What is the communication distance?

The NFC communication distance is less than 3 cm.

Is the product certified?

Yes, the product holds RoHS and CE certifications.

Passive Mechatronic NFC User Key

Name: Passive Mechatronic NFC User Key
Brand: Shenzhen Limai Electronics Co., Ltd
SKU: 2220221185

Guangdong, ChinaShenzhen Limai Electronics Co., Ltd

US$84.50

1-9 Pieces

US$79.50

10+ Pieces

Sample price:US$84.50/piece.Request sample

Product profile

Customization

Available

Certification

RoHS, CE

Application

Public Passage, Enterprise, Supermarket, Campus, Hospital, Parking, Warehouse, Hotel, Company, Garage, Community

Model NO.

LM-B03-001

Indicate

Bicolor LED and Buzzer

NFC Communication Distance

< 3 Cm

Authorisation

3,000 Locks or Lock Groups

Event Monitor

Last 3,000 Events

Battery Life

50,000 Cycles

Trademark

Limai

Origin

Shenzhen China

Key features

Wireless Installation: Fast and easy setup without wiring, power supply, or door hardware changes.

High Security Encryption: Clone protection using AES128 high encryption for secure data exchange.

Long Battery Life: Durable battery supporting up to 50,000 opening cycles.

Multi-Lock Authorization: One key can authorize up to 3,000 locks or lock groups.

Event Monitoring: Records and stores the last 3,000 access events for tracking.

Ergonomic Design: User-friendly shape with bicolor LED and buzzer indicators.

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

Durable Construction: IP44 protection rating with electrostatic protection up to 15kV.

Company profile

High Repeat Buyers ChoiceSelf-branded

Shenzhen Limai Electronics Co., Ltd

Guangdong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤5.61h

AI-Powered supplier vetting

SummaryShenzhen Limai Electronics Co., Ltd. is identified as a Chinese manufacturer/factory founded in Shenzhen in 2012, supplying access control, smart lock, barrier, elevator control, visitor management, and facial recognition products. It reports recent new-product activity, four R&D engineers, ODM services, and broad customization options. However, the supplier has no valid import/export license, no overseas warehouses, showrooms, agents, or offline trade-show participation, and reports no formal procedures or records for service assessment, corrective actions, or complaint handling. GMP certification is stated, but customer-case evidence is limited because no Fortune 500 cooperation is reported. Financial data is inconsistent and incomplete, so financial credibility cannot be determined.

Supplier typeThe supplier is explicitly identified as a manufacturer/factory and limited company located in Shenzhen, China. Its stated business covers intelligent access-control and related electronic security products, while no larger-company affiliation is reported.

After-Sales capabilityThe company states that its services include after-sales support and maintenance, and reports lead times within 15 workdays in both peak and off-season. However, it has no written procedures or records for complaint handling, service capability assessment, or corrective and preventive actions, and it has no overseas service infrastructure.

R&D capabilityThe supplier reports new products during the past year, employs four R&D engineers, and provides ODM services. These are explicit indicators of ongoing product development, although the information does not quantify R&D investment or product-launch outcomes.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, minor and flexible customization, and customization from designs. It also reports ODM availability, directly supporting broad customization capability.