What are the common applications for this keyfob?

It is widely used for hotel room access control, parking, attendance, security, and identification systems.

Do you offer OEM services?

Yes, we provide OEM services including R&D, technical support, and customized manufacturing.

ID 125kHz ABS RFID Tk4100 Keyfob

Name: ID 125kHz ABS RFID Tk4100 Keyfob
Brand: Chengdu MIND IOT Technology Co., Ltd.
SKU: 2001871092

Sichuan, ChinaChengdu MIND IOT Technology Co., Ltd.

US$0.30

500-4,999 piece/pieces

US$0.28

5,000-9,999 piece/pieces

US$0.25

10,000-49,999 piece/pieces

US$0.22

50,000+ piece/pieces

Sample price:US$0.30/piece.Request sample

Product profile

Customization

Available

Function

Identification, Encrypt/Decrypt, Information, Access Control Card

Type

Smart Card

Material

ABS

Read-Write Method

Non-Contact Type

Label Category

Passive

Structure

Read-Write Card

Application Field

Hotel Room Access Control

Power Supply Mode

Passive Card

Frequency

Lf/Hf

Data Transmission Mode

Wireless

Card Craft

ID Number Printing/Embossing etc.

Card Material

ABS

Transport Package

200PCS/Box, 1000/2000/3000/4000/5000PCS/Carton

Specification

standard size or customized

Trademark

MND

Origin

Chengdu, China

HS Code

85235210

Production Capacity

5000000

Key features

Customizable Appearance: Supports custom shape, color, logo, and serial number printing.

Durable ABS Material: Robust ABS construction, waterproof and durable for long-term use.

Multi-Frequency Support: Available in 125kHz, 13.56MHz, and 860-960MHz frequencies.

Wide Application Scope: Ideal for hotel access, parking, attendance, and security systems.

OEM Services Available: Full OEM support including R&D, technical support, and customization.

Fast Lead Time: Standard printed cards delivered within 7-9 days after approval.

Quality Warranty: 2 years warranty period with guarantee on-time delivery.

Certified Safety: Products certified with FCC, ROHS, and CE standards.

Company profile

Importers and ExportersHigh Repeat Buyers ChoicePatents AwardedExhibition Experience

Chengdu MIND IOT Technology Co., Ltd.

Sichuan, China

Business Type: Manufacturer/FactoryExport Year: 2014-02-21Average Response Time: ≤7.10hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP, FCA

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturing factory located in Shuangliu District, Chengdu. It demonstrates documented quality, complaint-handling, corrective-action, supplier-assessment, and finished-product inspection procedures. The supplier offers extensive customization, ODM, OEM for well-known brands, SDK support, and reports new products within the past year. It holds ISO9001:2015, ISO45001:2018, ISO14001, FCC, RoHS, and CE certifications. Service limitations include no reported in-stock capacity, overseas warehouse, showroom, agents, branches, or overseas-service countries, and no valid manufacturing-capacity contract with affiliated subcontractors. Financial credibility cannot be assessed from the provided information because the relevant entries only identify years rather than financial results.

Supplier typeThe supplier is explicitly classified as a factory, with its industry identified as manufacturing and its location recorded as Shuangliu District, Chengdu. This supports direct manufacturing status rather than a trading-only classification.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications, along with FCC, RoHS, and CE product-compliance certifications. These certifications provide explicit evidence of formal management and product-compliance coverage.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints. However, it reports no overseas warehouse, showroom, agents, branches, or overseas-service countries, indicating that documented service processes exist but overseas support infrastructure is limited.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and has an available SDK. These statements directly evidence ongoing product development and technical development support.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, demonstrating broad customization and design-manufacturing coverage.

Client casesThe supplier reports OEM service for well-known brands, participation in the 2023 ICMA offline trade show, and a qualified-supplier count of 25. These entries indicate market and customer-service experience, although no specific customer names or case outcomes are provided.