LocklyPro - PGA803WH - Smart RFID Card - 13.56Mhz - Smart Locks Compatible - White

Lockly Guard Key Tag (RFID)  is a small and portable contactless access tool that provides triple authentication and data transfer (ISO/IEC DIS9798-2). With its high-speed data transmission and signal processing, users can complete authentication within 100ms, reducing the time spent at the RFID/fob key reader. It can operate multiple cards within the read-write range at the same time, without causing data conflict with other cards. By using an unchangeable unique serial number, the RF data channel uses a mutual random number response authentication, data encryption, and message authentication checks that prevent various cracking, tampering, and duplication. Specifications:  Product Dimensions 1.65" x 1" x 0.04" (42 x 26 x 1mm)  Color  White  Credential Technology  MIFARE S50, 13.56MHz  Standards  IS014443A Data Transfer Rate  106 kbit/s  Memory Storage  1K byte EEPROM storage space  Storage Life  Data can be stored for up to 10 years  Re-write Life  100,000 times  Maximum Read Range  0.59" - 0.79" (15-20mm)  Material  PVC  Compliance  RoHS Includes Accessory  75mm elastic lanyard