What is the reading distance of this RFID keyfob?

The reading distance is up to 100mm, with a reliable range of 1-5cm for seamless access.

What are the main applications for this product?

It is widely used in access control, attendance management, payment systems, event entry, and transportation.

Is the product waterproof?

Yes, the epoxy material provides moisture-proof and water-resistant features.

Waterproof Keyfob Epoxy Keychains 13.56MHz Mi Classic 1K Hf RFID NFC Keyfob Epoxy Card

Name: Waterproof Keyfob Epoxy Keychains 13.56MHz Mi Classic 1K Hf RFID NFC Keyfob Epoxy Card
Brand: Shenzhen Jianhe Smartcard Technology Co., Ltd
SKU: 1964351501

Guangdong, ChinaShenzhen Jianhe Smartcard Technology Co., Ltd

US$0.10

100-499 Pieces

US$0.09

500-999 Pieces

US$0.07

1,000+ Pieces

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

Function

Identification, Encrypt/Decrypt, Information

Type

Smart Card

Model NO.

RFID Epoxy Keychain

Material

Epoxy

Read-Write Method

Non-Contact Type

Structure

Customizable

Application Field

Finance

Power Supply Mode

Active Card

Frequency

High Frequency

Data Transmission Mode

Readrder

Sensing Distance

3(Cm)

Chip

NFC (Can Be Customized)

Storage

1024*8(Bits)

Read and Write Time

0.1(Ms)

Power Supply

Passive Card

Transport Package

Carton

Trademark

N/A

Origin

Shenzhen, China

HS Code

8523521000

Production Capacity

10, 000, 000 Per Month

Key features

Waterproof & Durable Design: Epoxy material offers moisture-proof and wear-resistant features for long-lasting use.

Customizable Structure: Structure is customizable with options for different sizes, shapes, and accessories.

High Sensitivity Reading: Reliable reading distance of 1-5cm, ensuring quick and accurate scans in challenging environments.

Enhanced Security: Unique identifiers are difficult to clone, reducing the risk of unauthorized access.

Multi-Chip Compatibility: Supports various chips including EM4100, MF 1K, Ultralight, and DESFire models.

Versatile Applications: Ideal for access control, attendance management, payment systems, and event entry.

Professional Printing: Supports CMYK offset and silkscreen printing for logos and ID numbering on both sides.

Low MOQ & Flexible OEM: Minimum order quantity is 1pc, with OEM/ODM services available for custom designs.

Company profile

Cooperated with Fortune 500Standardized quality controlR&D CapabilitiesManagement Certification

Shenzhen Jianhe Smartcard Technology Co., Ltd

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 years CertifiedNearest Port: shenzhen portAverage Response Time: ≤2.99h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, R&D, ODM, OEM, SDK, quality-control, and documented corrective-action capabilities. It reports ISO9001:2015, ISO14001, and ISO45001:2018 certifications, production of smart cards, export sales of 51%–70%, and markets across Southeast Asia, the Middle East, East Asia, and North America. Lead times are stated as within 15 working days in both peak and off-peak seasons. However, the supplier reports no valid manufacturing-capacity contract with related subcontractors, no inventory, overseas warehouse, overseas showroom, overseas agents or branches, or offline trade-show participation. Its digital management maturity is limited because no ERP, CRM, or SAP integration is reported.

Supplier typeThe supplier presents itself as a manufacturer and solution provider offering OEM, ODM, SDK-enabled R&D, smart-card production, and multiple printing, laminating, cutting, marking, testing, and inspection facilities. Its reported export markets and export-sales share further indicate an internationally oriented manufacturing supplier.

CertificationsThe supplier reports ISO9001:2015, ISO14001, and ISO45001:2018 certificates, covering quality, environmental, and occupational health and safety management. These are explicit certification holdings and support a positive assessment for this field.

After-Sales capabilityThe supplier has documented procedures and records for handling customer complaints and corrective and preventive actions, and accepts multiple payment and quotation terms. However, it reports no overseas agents or branches, overseas warehouse, overseas showroom, or inventory capability, so geographically localized service support is limited.

R&D capabilityThe supplier reports new products during the past year, ODM services, broad R&D customization, and an available SDK. However, it reports no ERP integration and no CRM or SAP system integration; these digital-management limitations do not negate the explicit product-development evidence.

Production capacityThe supplier reports smart-card output, a range of production and inspection equipment, documented finished-product inspection instructions, 30 qualified service-capability suppliers, and lead times within 15 working days in both peak and off-peak seasons. Nonetheless, it reports no valid contract with related subcontractors and no inventory capacity, which creates supply-continuity limitations but does not establish inadequate production capability overall.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization through both R&D and design services. The same broad customization options are reported in the facility information, providing direct evidence of strong customization coverage.

Product Q&A

Q:What is the working frequency of this keyfob?

The working frequency is High Frequency (HF) at 13.56MHz.

Q:Is the size of the keyfob customizable?

Yes, the standard size is Dia 35mm, but other sizes are available upon request.

Q:What chips are supported by this product?

It supports various chips including EM4100, EM4102, TK4100, TK28, EM4200, EM4305, Classic S50 1K, Classic S70 4K, Ultralight 512bit, and DESFire 2K/4K/8K.

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece.

Q:Can I customize the logo or ID on the keyfob?

Yes, logo or ID numbering can be printed on both sides using CMYK offset or silkscreen printing.