Mifare 4K Cool RFID Key Fob

This RFID key fob has a very cool appearance and uses an NXP Mifare 4k chip.

MIFARE 4k storage memory is very large, and the chip security mechanism divides the memory into multiple areas, each of which can be used independently. This product series is ideal for large-volume transactions such as transportation ticketing, time and attendance solutions, parking lots, and loyalty programs.

Frequently Asked Questions About RFID Keyfob

Radio-frequency identification (RFIDkey fob is a package form of RFID tag, small, sturdy, convenient to carry, widely used in access control, all-in-one card, etc.

Smart keys work through RFID, a radio frequency identification system that uses electromagnetic fields to identify and track data on "tags" that contain stored information. Transmission through magnetic field and radio waves.

RFID Frequency and Range

Frequency RANGE
LF 120 – 140 kHz Maximum read range 30 cm - Special Antenna and Tags - 2 meters
HF 13.56MHz Maximum read range 1.5 M - Special Antenna and Tags - 2 meters
UHF 860-960MHz Maximum read range 10 meters - Special Antenna and chips - 15 meters or more
Let's Be Partners

NewOne has focused on the production of RFID-related products for 12 years, with customers all over the world,Become our customer and give you the most professional support and service

Scroll to Top
Get a qUOTE

Send the message successfully, we will reply you within 24 hours.