10pcs UID Keyfob readable and writable cloning IC Smart Keychain, Compatible with Classic 1K, Used for RFID Blank Tags in Access Control Systems (Blue)

1.Material: ABS 2 .Working Frequency: 13.56MHz 3. Reading Distance: 0-10cm (Depending on the copier's design, environment and application) 4 .UID RFID keychains are used in a wide range of applications, including access control systems, elevators, time and attendance systems, parking lots, apartment cards and other areas. 5 .Rewritable functionality: Can be written countless times

• Material : ABS material, waterproof, drop-proof, and high temperature resistant.
• Working frequency : 13.56 MHz.
• Wide application : UID remote control keys are widely used, including access control systems, elevators, attendance systems, parking lots, apartment cards, etc.
• Rewritable : Can be written countless times.The UID area can be modified.
• Read distance : 0-4 inches (depending on the copier design, environment, and application).
• Attention: This product needs to be used with an RFID card reader or NFC enabled mobile phone