YARONGTECH RFID Bracelet,125khz em4100 Silicone Wristband for Access Control (Pack of 5) (Black)

Chip Specifications: 125khz EM4100 Chip, Read Only, cannot be rewritten or reprogrammed Pre-Programmed Unique ID: All chips come pre-programmed with a Unique ID number that cannot be changed, READ ONLY functionality Compatibility Information: Standard 125khz ID chip, not compatible with H ID readers or 13.56mhz MIFARE readers Lock Compatibility Notice: Not compatible with doorma kaba rfid lock systems Size and Color Options: Diameter is 60mm for adult size, available in blue, black, green, orange, and red colors with optional logo printing Access Control Application: RFID silicone wristband designed for access control systems using 125khz EM4100 technology Package Contents: Includes pack of 5 durable silicone RFID bracelets in your selected color Durable Silicone Material: Made from high-quality silicone material that provides comfortable wear and long-lasting durability for daily use in access control environments