DESFire EV1 2K/4K/8K PVC Keyfobs for Door Lock System (KEP)

• Certification: RoHS
• Shape: Irregular Shape
• Chip Type: Read/Write
• Power Supply Mode: Passive
• Usage: Livestock, Electronic Products, Shoe, Bag
• Material: PVC
• Model NO.: KEP
• Function: Identification
• Type: RFID Card
• Structure: Super Smart Card
• Memory: 2K Byte, 4K Byte, 8K Byte
• Read/Write Function: Read/Write
• Protocol: ISO14443A
• Operating Frequency: 13.56MHz
• Transport Package: 200PCS Per Box
• Specification: Rohs
• Trademark: GYRFID
• Origin: Shanghai
• HS Code: 85235210
• Production Capacity: 500k Per Month

Product Description

Features: 
Model number: KEP
Material: PVC
Dimensions: 50x30mm / 42x26mm / 30mm in circle etc
Housing: Lamination
Color options: White
Operating Temperature: -20C ~ +55C
Storage Temperature: -25C ~ +60C
 
Personalization Support:  
Silk-screen printing with logo/ Ink-jet printing or Thermal transfer printing or Laser process of Serial Number / Chip encoding / Laser Logo / Rings or thread is optional
 
Application:
Access control / Time attendance / Loyalty system / prepayment
 

Chip model: Desfire 2K D21, 4K D41, Desfire 8K D81
Memory: 2K byte, 4K byte, 8K byte
Read/Write function: Read/Write
Protocol: ISO14443A
Operating Frequency: 13.56Mhz
UID: 7byte
Chip Origin: NXP
Reading Distance: up to 100mm (depending on antenna geometry)
 
Main IC Parameters:

Frequency	ICs model	Read/Write	Memory	Protocol	Brand	Support
125Khz LF	GK4001/TK4100	R/O	64bit	/		Yes
	T5577	R/W	363bit	ISO11784	Atmel	Yes
13.56Mhz HF	MIFARE Classic 1K	R/W	1Kbyte	ISO14443A	NXP	Yes
	F08	R/W	1K byte	ISO14443A	Fudan	Yes
	MIFARE Classic 4K	R/W	4K byte	ISO14443A	NXP	Yes
	Ultralight EV1	R/W	640bit	ISO14443A	NXP	Yes
	NTAG213	R/W	180byte	ISO14443A	NXP	Yes
	DESFire EV1 4K	R/W	4K byte	ISO14443A	NXP	Yes
	ICODE SLIX	R/W	1024bit	ISO15693	NXP	Yes
	ICs	TID	EPC	User Memory	Brand	Support
UHF	Higgs 3	64bit	96bit	512bit	NXP	Yes
	Monza 4D	48bit	128bit	32bit	Impinj	Yes
	Monza 4QT	48bit	128bit	512bit	Impinj	Yes

GYRFID is a leading supplier of smart cards and RFID tags products for global System Integrators and distributors. It offers a wide range of products embedded with contact chip and contactless chip (LF, HF, UHF), which encapsulated into variety shapes like ISO Card, keyfobs, wristband, disc tag, laundry tag. The products are widely applied in access control, payment system, inventory control, asset tracking, industrial managements. GYRFID also welcome OEM service and personalization to create value for the sponsors.