100-Pack 13.56MHz RFID Keyfobs | Access Control Key Tokens
100-Pack 13.56MHz RFID Keyfobs | Access Control Key Tokens
100-Pack 13.56MHz RFID IC Keyfob Tags — Access Control & Attendance Management
Upgrade your access control, attendance tracking, or security system with this bulk pack of 100 high-quality 13.56MHz RFID IC Keyfob Tags. Built on the trusted M1 chip standard, these compact keychain tokens are compatible with virtually all standard RFID readers and door entry systems — making them ideal for offices, hotels, schools, parking facilities, and more. Made in Mainland China.
Why Choose These RFID Keyfobs?
- Bulk Value: 100 keyfobs per pack — perfect for businesses, schools, and large facilities.
- Universal Compatibility: Works with all standard 13.56MHz RFID readers and door entry systems.
- Durable ABS Construction: Tough, lightweight plastic housing that resists daily wear and water exposure.
- Long Data Retention: EEPROM data stored for up to 10 years; supports up to 100,000 rewrites.
- Secure Sector Passwords: 16 independent sectors, each with its own set of passwords and access control settings.
- Anti-Collision Technology: Supports multi-card operation — multiple cards can be read in proximity without interference.
- No Battery Required: Passive RFID design — no power supply needed; powered by the reader's RF field.
- Key Ring Included: Each fob comes pre-fitted with a key ring for easy attachment to any keychain.
- Custom Printing Available: Customization accepted — ideal for branded corporate or campus deployments.
Technical Specifications
- Chip: IC M1 (Mifare Classic compatible)
- Memory: 8K-bit EEPROM
- Sectors: 16 sectors × 4 blocks × 16 bytes each
- Serial Number: Fixed 32-bit UID per card
- Working Frequency: 13.56 MHz
- Communication Rate: 106 Kbps
- Read/Write Distance: 3–10 cm (varies by reader)
- Working Temperature: -20°C to 50°C (up to 90% humidity)
- Material: ABS Plastic
- Water Resistant: Yes
- Quantity: 100 pieces per pack
- Model: LK100
Common Applications
- Office & building access control
- Hotel room lock systems
- Staff attendance & time management
- School & campus entry systems
- Parking lot entry & payment
- Transportation & transit payment
- Social security & municipal service management
- Identification & security systems
Note: If you need a reproducible, rewritable card/keychain, search for T5577 in our store.
For more information on RFID security standards and best practices, visit the NIST Guidelines for Securing RFID Systems.
Frequently Asked Questions
Q: Are these 13.56MHz RFID keyfobs compatible with my existing access control system?
A: These RFID keyfobs operate at 13.56MHz and are compatible with all standard Mifare-compatible readers and door entry systems. As long as your reader supports 13.56MHz IC M1 cards, these keyfobs will work seamlessly.
Q: Can I get these RFID keyfobs customized with my company logo or branding?
A: Yes! Custom printing and branding is accepted. This makes them ideal for corporate offices, hotel chains, schools, and any organization that wants a professional, branded access token. Please reach out to us with your customization requirements before ordering.
Q: Are these keyfobs rewritable or are they read-only?
A: These are standard M1 IC keyfobs — they can be rewritten via a compatible reader/writer up to 100,000 times, and retain stored data for up to 10 years. If you specifically need a fully cloneable/rewritable blank card, please search for T5577 in our store instead.
Q: How water-resistant are these RFID keyfobs?
A: The keyfobs feature an ABS plastic housing that provides solid water resistance, suitable for everyday use in environments with incidental moisture. They are rated to operate in humidity levels up to 90%, making them reliable for both indoor and outdoor access control applications.