G9857 Dual-Frequency EM4425 Anti-Metal Tag

outdoor environments.

Performance Specifications
Protocol	ISO/IEC 15693 & 18000-3 ; ISO/EPC Gen2v2 & IEC 18000-63
Frequency	US(902-928MHZ), EU(865-868MHZ);13.56MHZ
Chip Type	EM4425
Chip Memory	64-bit UID (HF),HF USER memory: Up to 480-bit EPC/UII encodings； 96-bit TID (UHF),UHF USER memory:Optional Digital Signature (none,256b, 384b, 512b)，1-step tag encoding possible from either HF or UHF interface.
Write/Erase Cycles	100,000 cycles
Read/Write	Readable and Writable
Data Retention	50 years
Read Range	Fixed Reader: US: 5.4 m (on metal surface) EU: 6.3 m (on metal surface) Handheld Reader: US: 2.7 m (on metal surface) EU: 3.1 m (on metal surface) HF Card Issuer/Reader: 6.0 cm (on metal surface) NFC Phone: 1.5 cm (on metal surface)
Physical Characteristics
Dimensions	81.0x60.0mm（Hole: Dia4.0mm）
Thickness	10.5mm
Operating Temperature	-30℃~ +70℃
Storage Temperature	-30℃~ +70℃
Weight	44.0g
Certifications	Reach, RoHS, CE
Mounting Method	Adhesive Backing、Screws
IP Rating	IP68
Warranty	1 year
Material	PC
Color	White

Product Dimensions:

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