How Much Do RFID Tags Cost?

Affordable tags cost a few cents, while prices vary based on chip capabilities, memory size, and durability, ranging up to several dollars. Active tags with batteries are generally more expensive.

What is the production time for custom orders?

Production time is 10-12 working days. Sample time is 7 working days if samples are in stock.

Custom Printable Secure Entry Tk4100 125kHz RFID Door Access Control Keyfob Card

Name: Custom Printable Secure Entry Tk4100 125kHz RFID Door Access Control Keyfob Card
Brand: Shenzhen Jianhe Smartcard Technology Co., Ltd
SKU: 1964072261

Guangdong, ChinaShenzhen Jianhe Smartcard Technology Co., Ltd

US$0.30

500-999 Pieces

US$0.28

1,000+ Pieces

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

Certification

CCC, FCC

Shape

Shaped Card

Model NO.

RFID Keyfob

Kind

IC Card,ID Card

Type

Non-contact

Application

Social Security Card, Community Card, Hotel Card, Enterprise Card, Traffic Card, Supermarket Card, Smartcard Application

Style

Keychain

Color

Customized

Advantage

High Quality, High Reliability, Fast Delivery

Chips

Em4100, Tk4100

Read Distance

1-10cm

Transport Package

Carton

Specification

100pcs/polypag, 1000pcs/carton

Trademark

N/A

Origin

Shenzhen, China

HS Code

8523521000

Production Capacity

10, 000, 000 Per Month

Key features

Customizable Design: Print logos, employee IDs, or QR codes directly using thermal transfer or laser printers.

High Durability: Constructed with PVC, PET, or epoxy materials to withstand daily wear and weather exposure.

Fast Authentication: Instant read/write capabilities enable quick entry, minimizing peak-hour bottlenecks.

Wide Compatibility: Works with all 125Khz RFID readers for easy integration into existing access control systems.

Security Encryption: Supports basic data encryption to prevent unauthorized cloning or tampering.

Customized Sizes: Available in standard 40*31mm or fully customized sizes to fit specific needs.

Free Sample Available: Free samples available if in stock; customer only pays shipping cost.

1-Year Warranty: Comprehensive 1-year warranty with free replacement for inaccurate cards within order.

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: ≤2.97h

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 types of RFID cards and tags does this reader support?

The reader supports both 125KHz low-frequency cards (e.g., EM4100, TK4100, EM4200) and 13.56MHz high-frequency cards (e.g., M1 S50/S70, ISO14443A/B, ISO15693, NFC tags).

Q:Can I customize the RFID keyfob design?

Absolutely. We offer full-color logo printing, custom shapes/sizes, serial number printing, and chip data encoding to match your system's requirements and branding.

Q:What's the minimum order quantity (MOQ)?

Our standard minimum order quantity is 500 pieces. For custom orders or samples, please contact our sales team to discuss your needs.

Q:What Are the Main Frequencies Used in RFID Technology?

RFID technology operates at various frequencies: 125/134 kHz (LF) for access control and animal ID; 13.56 MHz (HF/NFC) for smartphones and short-range; and 860-960 MHz (UHF) for logistics and inventory management.

Q:Can an RFID Reader Read Multiple Tags Simultaneously?

Low-frequency (LF) readers typically read one tag at a time, while high-frequency (HF) and ultra-high frequency (UHF) readers can read multiple tags simultaneously for efficient scanning.