Blank Smart IC Cards 13.56MHz 125kHz Hotel Key Card – 10 Pack

Upgrade your access control setup with these Blank Smart Cards — compatible with 13.56MHz and 125kHz IC fingerprint door locks, hotel key card systems, and smart door lock readers. Each card is built on durable epoxy resin and sized at a standard 1.97 × 1.18 in (5 × 3 cm), making them a seamless fit for most residential and commercial smart lock systems.

Engineered to work exactly like the S50 MIFARE standard, these cards feature 16 sectors with 4 blocks per sector for enhanced data security and reliable read/write performance. Whether you're managing hotel room access, office entry, or home smart locks, these blank cards are ready to be programmed to your needs.

Available in 2 color options to suit your preference. Each package includes 10 blank IC cards — great value for building out or expanding your access system.

Key Features

• Dual-frequency compatible: Supports 13.56MHz and 125kHz IC lock systems
• S50-equivalent architecture: 16 sectors, 4 blocks per sector for higher-level data security
• Standard card size: 1.97 × 1.18 in / 5 × 3 cm — fits standard card slots and holders
• Durable epoxy resin construction: Resistant to everyday wear and environmental exposure
• Blank & programmable: Ready to encode for hotel rooms, offices, or home smart locks
• 2 color options available for easy visual identification
• 10 cards per pack — cost-effective bulk access solution

Specifications

• Frequency: 13.56MHz / 125kHz
• Material: Epoxy Resin
• Dimensions: 1.97 × 1.18 in / 5 × 3 cm
• Memory Structure: 16 Sectors × 4 Blocks (S50-compatible)
• Package Contents: 10 × Blank IC Smart Cards

What's in the Box?

• 10 × Blank Smart IC Cards (for Smart Door Locks)

For more information on smart access control and electronic security standards, visit the National Institute of Standards and Technology (NIST) Cybersecurity resources.

Frequently Asked Questions

Q: What smart lock systems are these blank IC cards compatible with?

A: These blank smart cards are compatible with most 13.56MHz and 125kHz IC-based smart door lock systems, including hotel key card readers and residential fingerprint door locks. They follow the S50 MIFARE architecture (16 sectors, 4 blocks per sector), making them broadly compatible with a wide range of access control readers.

Q: Can I program these cards myself?

A: Yes. These cards are blank and fully programmable using a compatible NFC/RFID card reader/writer and appropriate software. They are designed to be encoded for specific smart lock systems, hotel room access, or office entry control.

Q: What material are these smart cards made from?

A: Each card is crafted from durable epoxy resin, measuring 1.97 × 1.18 in (5 × 3 cm) — the standard credit card form factor, making them suitable for use in standard card holders and door lock slots.

Q: How many cards are included in a pack?

A: Each purchase includes 10 blank IC smart cards, providing excellent value whether you're setting up a new access system or replacing lost cards in an existing one.