EM4200 125khz ABS RFID Key Fob Multi-purpose

RFID key fob

Model No.: CXJ-RKF-003

Company Brand: CXJ

Features: 125khz RFID Key fob  is a transponder consisting of a chip and a coil-antenna in the robust ABS material. It has a hole for a key ring or chain. 125khz RFID key fob /Tokens could be common 125 kHz,  compliant with various chips for wider use. Each RFID key fob/Token is produced with a unique ID, so is an ideal low-cost and reliable solution to improve efficiency of the management and heighten the security, like automated check-in / check-out procedures in hotels.  Besides, custom colors, logo printing and serial number printing are also available too.




Access control, time attendance, ticket, parking and payment, club/SPA membership management, rewards and promotion entertainment, park application.

Custom Service:

All our 125khz RFID key fob/tokens can be customized per your detail requirements for printing, color, package etc. In accordance with the new international standards, RFID key fob applied in more industries and fields. RFID key fob support the international agreement, applicable to more countries.

ODM and OEM products according to customer requirements.


Material ABS
Operating Frequency: LF(125KHz) or HF (13.56MHz)
IC Available LF, HF, UHF
Common Size 45*31*5.5mm,36*29*6.6mm,41*33*4.3mm,56*36*6mm,36*25*6mm, 51*33*5.9mm, 39*24*5.08mm, 37*30*8.16mm, etc.Can be customized
Additional Craft Silk-Screen Printing LOGO, Laser Marker LOGO, Jet Printing Serial Number, Laser Mark Serial Number
Advantages Small size, sturdiness and durability, do not fade

Waterproof, shockproof, anti-corrosion

Available in different colors

Available in different designs

Package 100pcs /bag,1000pcs/carton,

Weight:0.004kg/PC, G.W.:6kg/carton

Other custom package accepted

Delivery Time 10~15 days based on QTY
Shipping By express, sea or air, We will take photos or show you the goods by video after finish the goods to make sure quality and quantity are not an issue to stop our business relationship
Payment term T/T, Paypal, Western Union, L/C, RMB
MOQ 500pcs
Free Sample Available at any time


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