Portachiavi RFID

High-performance RFID Keyfob

Portachiavi RFID is a small, portable, and efficient intelligent identification device that uses radio frequency identification technology to achieve contactless and high-speed data transmission. It is commonly used in access control, identity recognition, electronic payment, and other fields and can help users achieve convenient identity authentication and data transmission. The RFID keyfob is exquisitely designed and suitable for hanging on keys or carrying with you, ensuring fast and convenient operation at any time.

RFID Keyfob has high security and reliability, uses advanced RFID technology, has anti-interference ability, and can work stably in complex environments. Compared with traditional magnetic stripe cards or barcodes, RFID keyfobs do not need to directly contact the card reader to complete identification, which greatly improves the convenience of use. Its built-in chip can store unique identification information and support a wide range of application scenarios, including access control systems, membership cards, attendance systems, etc. With its ultra-small appearance and strong durability, RFID keyfobs have become an ideal choice for security management in various places such as enterprises, campuses, and homes.

RFID keyfobs have been widely used in many industries and fields, especially in scenarios such as employee attendance, access control management, and parking management in enterprises. With the continuous development of intelligent technology, RFID key chains, as a low-cost, easy-to-operate identification tool, have gradually become standard configurations in more and more industries. In the future, with the popularization of Internet of Things technology, the application scope of RFID key chains will be further expanded, including emerging fields such as smart homes and smart cities, and the market prospects are broad.

RFID keyfobs

Portachiavi RFID EM4100 da 125 kHz

125khz RFID EM4100 Key Fobs — Universal 125 kHz Access Control Fob, 40+ Reader Brands Verified

Our 125khz RFID EM4100 key fobs are the industry-standard low-frequency proximity token — an ABS-cased 125 kHz fob pre-programmed with a 40-bit Manchester-encoded read-only UID, shipping with EM4100 / EM4200 / TK4100 chips depending on batch. Bench-verified against 40+ reader brands including HID Global (ProxPro II), Iron Logic (Matrix-II), Bolid (Proxy-5MSG), ZKTeco (KR500), Anviz, Suprema, Hikvision, Dahua, Rubezh, Honeywell, Rosslare, and any Wiegand-26 output panel. 4–10 cm read range, 7 stock colours + Pantone custom, IP54 standard / IP67 sealed variant, 5-year electronic warranty. MOQ 100 pcs; free 10-unit sample kit ships in 5–7 business days from our ISO 9001:2015 Shenzhen facility (operating since 2008). HS Code 8523.52.

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125khz RFID EM4100 TK4100 Key Fobs

Portachiavi EM4100 TK4100 RFID da 125 kHz

Il portachiavi 125kHz RFID EM4100 TK4100 è un dispositivo portatile che utilizza una tecnologia avanzata di identificazione a radiofrequenza. È dotato di un involucro in plastica ABS di alta qualità, che offre un'eccellente durata e resistenza agli urti, garantendone la robustezza e l'affidabilità per l'uso quotidiano.

Nome dei prodotti: Portachiavi RFID
Modello: 2
Campione: Gratuito (campione di magazzino)
Chip: 125khz TK4100/EM4100

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13.56MHz Mifare 1K Keyfob in 7 stock colours. MIFARE Classic 1K chip

Portachiavi Mifare 1K a 13,56 MHz

13.56MHz Mifare 1K Keyfob — HF Access Control Fob with Crypto-1 Encryption

Our 13.56MHz Mifare 1K Keyfob is an ABS-cased HF ISO/IEC 14443A proximity token with a MIFARE Classic 1K chip — 1,024 bytes of EEPROM organised as 16 sectors × 4 blocks, protected by 48-bit Crypto-1 mutual authentication with 6-byte Key A / Key B per sector. Ships with either NXP MIFARE Classic 1K (S50) or Fudan FM11RF08 (pin-compatible, ~30% lower cost for APAC/LATAM). Bench-verified with HID iCLASS SE, ZKTeco KR503, Iron Logic Matrix-II EH, Suprema BioEntry Plus, ACR122U, and PN532. 3-5 cm read range, factory pre-encoding available (facility code + card number, MIFARE value blocks, NDEF), 7 stock colours + Pantone custom. MOQ 100 pcs; free 10-unit sample kit ships in 5-7 business days from our ISO 9001:2015 Shenzhen facility (operating since 2008). HS Code 8523.52.

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ABS Smart RFID Keyfob

Portachiavi intelligente RFID in ABS

Il portachiavi RFID intelligente in ABS è una scheda di forma speciale con varie forme, che viene assemblata incapsulando la bobina del chip nel guscio in ABS e riempiendola di resina epossidica mediante saldatura a ultrasuoni. Stampa serigrafica a getto d'inchiostro; impermeabile, antipolvere e resistente alle vibrazioni.

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