What is the lead time for orders?

Peak season lead time is one month, while off-season is within 15 workdays.

What are the common applications for this keyfob?

It is widely used for access control, membership loyalty systems, time attendance, hotel locks, payments, and transportation.

Key Card Em4100 Keyfob for Access Card System (KEF)

Name: Key Card Em4100 Keyfob for Access Card System (KEF)
Brand: Go Young Technology (Shanghai) Co., Ltd.
SKU: 698177312

Shanghai, ChinaGo Young Technology (Shanghai) Co., Ltd.

US$0.20-1.00

1,000 Pieces

Product profile

Customization

Available

Certification

RoHS

Shape

Irregular Shape

Model NO.

KEF

Chip Type

Read/Write

Power Supply Mode

Passive

Usage

Electronic Products

Material

Silicone

Function

Identification

Type

RFID Card

Structure

Super Smart Card

Memory

2K Byte, 4K

Read/Write Function

Read/Write

Protocol

ISO14443A

Operating Frequency

13.56MHz

Transport Package

100PCS Per Bag

Specification

Rohs

Trademark

GYRFID

Origin

Shanghai

HS Code

85235210

Production Capacity

500k Per Month

Key features

Silicone Material: Made of durable silicone for smooth touch and unique appearance.

Multi-Color Options: Available in white, black, blue, red, green, and orange.

Customizable Printing: Supports silk-screen printing and laser engraving for logos or serial numbers.

OEM/ODM Service: Full customization available for function, type, and structure.

Diverse Applications: Ideal for access control, membership systems, hotel locks, and payments.

Compact Design: Size 60x39x5.5mm, lightweight at 12g, easy to carry.

Quality Inspection: 100% inspection including function and visual checks before packing.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExhibition ExperienceFast Delivery

Go Young Technology (Shanghai) Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Full Customization CertifiedExport Year: 4 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryGo Young Technology (Shanghai) Co., Ltd. is a trading company based in Shanghai, China, with a focus on electronic and technology products. Established in 2020, the company offers reasonable pricing and reliable quality, with a strong export focus, especially to Europe. They provide after-sales service and have quality assurance processes in place. However, they lack overseas warehouses and showrooms and have no available SDKs for R&D. Financial and production capabilities are not thoroughly documented, and the company has a small team of five employees.

Supplier typeGo Young Technology is a trading company from Shanghai, China, specializing in electronic and technology-related services.

After-Sales capabilityThe supplier offers after-sales warranty and repair services, particularly in Europe, and participates in trade shows.

R&D capabilityThe company lacks SDK availability, indicating limited R&D capabilities.

Production capacityThe company has a minimal production capacity with only one quality inspector and relies on packing staff for product checks.

Customization capabilityThe company offers full customization in design services.