Durable ABS RFID key fobs delivering reliable contactless access control for commercial and residential applications with multi-chip compatibility and extreme temperature resistance. Each pack of 50 provides up to 100,000 read/write cycles, perfect for gyms, offices, residential complexes and secure facilities.
RFID ABS Key Fobs (Pack of 50) – Reliable Contactless Access Control
Why choose our RFID ABS key fobs?
- Durable ABS construction with impact-resistant surface for long-lasting use
- Multi-chip compatibility: EM4200, MIFARE Classic S50 1K, and S70 4K
- Excellent temperature resistance from -35°C to +75°C for any environment
- Up to 100,000 read/write cycles ensuring extended service life
- Compact design (34.7 × 27.9 mm) perfect for keyrings and easy carrying
Detailed description
These professional-grade RFID ABS key fobs are engineered for reliable contactless access control and identification in both commercial and residential settings. Operating on low frequency (125 kHz) or high frequency (13.56 MHz) depending on the chip, they deliver stable reading performance with ranges up to 8 cm (LF) or 4 cm (HF). Manufactured from high-quality eco-friendly ABS material, these key fobs combine durability with environmental responsibility, making them ideal for high-traffic facilities requiring secure, efficient access management.
Technical specifications
- Material: High-quality eco-friendly ABS plastic
- Frequencies: LF 125 kHz or HF 13.56 MHz
- Compatible chips: EM4200, MIFARE Classic S50 1K, MIFARE Classic S70 4K
- Dimensions: 34.7 × 27.9 mm
- Read range: Up to 8 cm (LF) / 4 cm (HF)
- Operating temperature: -35°C to +75°C
- Durability: 100,000 read/write cycles
- Pack size: 50 key fobs
Use cases
- Gyms, fitness centers, spas and wellness clubs for member access
- Office buildings and corporate facilities for employee identification
- Rental apartments and residential complexes for tenant entry control
- Schools, universities and educational institutions for student access
- Warehouses and industrial sites for secure area management
- Security systems and gated communities for authorized entry
FAQ
Can these key fobs be customized?
Yes, we offer full customization including logo printing, QR codes, encoding, and sequential numbering. OEM/ODM services available from molding to mass production.
Are they compatible with my existing system?
These key fobs are compatible with most standard RFID readers operating at 125 kHz (EM4200) or 13.56 MHz (MIFARE Classic). Contact us to verify compatibility with your specific system.
How many colors are available?
Multiple color options are available. Please contact us for current color selection and customization possibilities.








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