What is RFID key fob?
Radio-frequency identification (RFID) key fobs are a single part of an RFID system. The RFID key fob also has two components:
(1) a microchip that stores the data such as the unique ID and
(2) An antenna which is usually a coiled wire to receive and transmit data.
Application:
◉access control,
◉hotel door locks,
◉staff attendance
◉school campus access
◉payment control,
◉identification and security systems
◉parking lot entry and payment
◉social security management
◉transportation payment
◉municipal and ancillary service payment.
Specification:
◉rfid key tag size:55*87*32mm
◉frequency:125KHz
◉type chip:EM4100/ TK4100
◉reading distance: 1-5cm
◉work type:only read(can’t write,copy)
◉material:leather
◉color:black
◉feature:waterproof and durable
Package Include:
1Pcs black EM4100 rfid leather key fob











