125KHz Proximity RFID Cards
125KHz Proximity RFID Cards are a type of proximity RFID card that uses a frequency of 125 kHz. This type of card is usually used for short-range identification and data transmission, and is widely used in access control, attendance systems, asset tracking, and other scenarios.
RFID card a type of card that uses radio frequency technology to transmit data wirelessly. RFID cards contain a small chip and an antenna, which allow them to communicate with RFID readers. These cards are commonly used for various applications, including access control, payment system, identification, inventory management, public transportation, etc.
| Product Name | 125KHz Proximity RFID Cards |
| Material | PVC (Also support PETG, PLA, Wood, ABS) |
| Size | CR80 (85.5 * 54 mm or 3.375×2.125 inch or 3-3/8 “x 2-1/8”) or customized size |
| Thickness | 0.86mm (0.034 inch or 33.86mil), generally customizable to a thickness of no more than 2mm |
| Corners | 1/4 corner radius 3.18mm (r=0.125 inch) |
| Printing | offset printing, screen printing, UV color printing, digital printing, etc. |
| Lamination | Glossy, Matte, Frosted |
| Personalization | laser code, serial number, barcode, QR code, magnetic stripe, etc. |
| Data Processing | Support encryption and decryption |
| Low Frequency Chips (LF) ISO 11784/85 |
TK4100, EM4200/EM4305/EM4450, Atmel T5577/T5567, NXP Hitag 1/Hitag 2/Hitag S, etc. |
| High Frequency Chips (HF) ISO/IEC 14443-A | ISO/IEC 15693 | ISO/IEC-18000-3 | ISO/IEC 7816 |
Fudan FM11RF08S (Fully compatible to NXP S50), NXP Mifare Classic EV1 S50/S70, NXP Mifare Ultralight EV1/C, NXP ICODE SLI/SLIX/ SLIX 2/SLIX-L/SLIX-S/DNA, NXP MIFARE DESFire EV1/Light, NXP NTAG213/215/216 |
| Ultra High Frequency Chips (UHF) ISO/IEC 18000-6C (63)/ISO/IEC 18000-6D (64) | EPCglobal Class1 Gen2 |
Alien Higgs 3(H3)/Higgs 9(H9), Impinj Monza 4D/4E/4QT/R6/R6P, NXP UCODE 7 (U7)/UCODE 8 (U8)/UCODE 8M (U8M)/UCODE 9 (U9) |
| Contact Chips | SLE5542 (SLE4442 updated version) / SLE5528 (SLE4428 updated version) | FM4442/FM4428 | AT24C01/02/04/16/32/64/128/256 |
| Application Scenarios | access cards, payment cards, medical cards, identification cards, visiting cards, library cards, bus cards, animal identification cards, anti-counterfeiting cards, transportation cards, campus cards, garbage classification cards, smart trash cans, elevator cards, parking cards, electronic ticketing, electronic gift vouchers, election cards, membership cards, traceability cards, patrol cards, inspection cards, hotel cards, door lock cards, one card system, etc. |
| LF (Low Frequency) | HF (High Frequency) | UHF (Ultra High Frequency) |
| 125 KHz | 134.2 KHz ISO 11784 / 11785 Read only | R/W Low data speed 1-5cm data reading range Read only one tag at one time Used for access control and animal identification |
13.56 MHz ISO 14443A / 14443B / 15693 (NFC ISO 18092) Read & Write available Regular data speed Available for encryption, some support AES-128 2-10cm data reading range (affected by metal) Multiple tags could be detected at one time |
840-960 MHz ISO/IEC 18000-6C (63)/ISO/IEC 18000-6D (64) | EPCglobal Class1 Gen2 Read & Write available High data speed Reach up to 15 meters data reading range Multiple tags could be detected at one time Signal could be easily influenced by metal, water, wall, human body, etc. |
