12 PCS T5577 Thick Smart Cards, Contactless 125khz RFID Rewritable Proximity Clamshell Weigand Prox Card, Compatible with 1386 1326 H10301 Format Readers and Keyless Entry Access Control Systems

Important Note: 1. These are blank 125kHz T5577 key cards without pre-programmed card numbers. You cannot directly add them to RFID locks or use a card reader to read them. 2. These T5577 Proximity Clamshell cards can be writed by 125KHz RFID writer/copier, DO NOT WORK WITH ONITY SYSTEM or Proxmark3 RDV4. NOT NFC CHIP, Don't work with NFC-enabled Phone. Before using, please write data(card numbers) into the RFID key tags by a 125kHz RFID card writer firstly. FAQ of using 125kHz T5577 RFID Key Cards Question 1: Can I directly register these key cards to my electronic lock? Answer: No. These RFID key tags are blank cards without pre-programmed card numbers. The electronic locks cannot write or program a blank key card. The electronic locks can read only. They read the card numbers from the programmed key fob and then verify it pass or not. Question 2: Why I can't copy my old tags/cards to your cards by a card writer? Answer: First, make sure that your card is the same RFID frequency of 125kHz. Not all RFID cards are 125kHz type. For example, the frequency of some popular key cards are 13.56MHz, which is also called NFC card or IC card. Cards of different frequencies are incompatible. Second, make sure that your RFID card writer can work for the frequency 125kHz, and that you set it in the right channel. Some RFID card writers have several working frequencies. Product Parameter: Product name: T5577 card Storage capacity: 26 bits Working frequency: 125 KHz Communication rate: 9600 bonds Reading distance: 5-10 cm Reading and writing time: 67 ms Working temperature: - 20 to 55 degree de Erasable life: > 100000 times Data storage: 10 years Encapsulation process: PVC laminated Pls kindly note: This is 125Khz T5577 ID Chip, Not HID Card!!! Description: T5577 card is a new one sensor cards data for 330, 64 ID, have aroused response function, and stable performance, the normal mode and E5550 / E5551, and expand mode. As a typical low frequency, encryption, both CARDS, T5577 will has a great application prospect in the market. Application: Access control attendance, hotel locks, staff attendance, school campus access, membership management, payment control, identification and security systems, parking lot entry and payment, social security management, transportation, municipal and ancillary service. Package includes: 12 pcs 125KHz T5577 RFID Cards (White) Please note it need to write the ID on it before you read, it's original chip. Can write in normal id format and HID format WG26, If it can't work with your system, please contact with us first. we will give you a satisfying answer.