RFID Animal Tags

RFID Smart Foot Rings

EM4305 125Khz
ISO 11784/11785 standards
Custom Logo
Product description: RFID Animal Leg Rings with EM4305 chips provide reliable LF (125–134.2kHz) tracking for poultry and livestock.
INQUIRY

RFID Animal Leg Rings with EM4305 chips provide reliable LF (125–134.2kHz) tracking for poultry and livestock. Compliant with ISO 11784/11785 standards (FDX-B protocol), these injection-molded plastic tags deliver a 5–15cm read range through fluids/metals—ideal for lifelong identification of birds (chickens, ducks), sheep, and goats. Pre-programmed with unique, factory-locked 64-bit IDs to prevent tampering, they withstand harsh farm conditions (-40°C to +85°C), chemicals, and UV exposure. Customizable via laser engraving (farm logos, IDs), ring sizes (ø8–30mm), and colors. Optimized for high-speed scanning in feeding systems, health monitoring, and automated farm management.

Key Features:
- Chip: EM4305 (125–134.2kHz, ISO 11784/11785 FDX-B)
- Security: Read-only, unclonable 64-bit UID
- Durability: IP68-rated, chemical/UV-resistant thermoplastic
- Read Range: 5–15cm (livestock-dependent)
- Customization: Laser-engraved IDs/logos; size/color options
- Applications: Poultry tracking, breeding programs, automated feeding, disease control
- Lifespan: 10+ years (entire animal lifecycle)

Designed for farms requiring durable, low-frequency animal ID solutions.

Brand	Chip Type	Procotol	Capacity	Frequency	Function
NXP	Higtag 1	ISO 11784/11785	2K Bit	125KHz	Read/Write
	Higtag 2	ISO 11784/11785	256 Bit	125KHz	Read/Write
	Higtag S256	ISO 11784/11785	257 Bit	125KHz	Read/Write
	Higtag S2048	ISO 11784/11785	2K Bit	125KHz	Read/Write
	Ntag 213	ISO/IEC 14443 Type A	144/180 Byte	13.56MHz	Read/Write
	Ntag 215	ISO/IEC 14443 Type A	540 Byte	13.56MHz	Read/Write
	Ntag 216	ISO/IEC 14443 Type A	924 Byte	13.56MHz	Read/Write
	Ntag 413 DNA	ISO/IEC 14443 Type A	160Byte	13.56MHz	Read/Write
	Ntag 424 DNA	ISO/IEC 14443 Type A	416 Byte(128 Byte AES)	13.56MHz	Read/Write
	Ntag 424 DNA TT	ISO/IEC 14443 Type A	416 Byte(128 Byte AES)	13.56MHz	Read/Write
	Mifare® Classic 1K	ISO/IEC 14443 Type A	1K Byte	13.56MHz	Read/Write
	Mifare® Classic 4K	ISO/IEC 14443 Type A	4K Byte	13.56MHz	Read/Write
	Mifare® Plus S/X/EV1 2K/4K	ISO/IEC 14443 Type A	2K/4K Byte	13.56MHz	Read/Write
	Mifare® Plus SE	ISO/IEC 14443 Type A	1K Byte	13.56MHz	Read/Write
	Mifare® Desfire EV1	ISO/IEC 14443 Type A	2KB/4KB/8KB/256	13.56MHz	Read/Write
	Mifare® Desfire EV2	ISO/IEC 14443 Type A	2K/4K/8K Byte	13.56MHz	Read/Write
	Mifare® Desfire Light	ISO/IEC 14443 Type A	1K Byte	13.56MHz	Read/Write
	Mifare® Ultralight	ISO/IEC 14443 Type A	EEPROM 512B USER 384B	13.56MHz	Read/Write
	Mifare® Ultralight EV1	ISO/IEC 14443 Type A	EEPROM 640B USER 384B	13.56MHz	Read/Write
	Mifare® Ultralight C	ISO/IEC 14443 Type A	192 Byte	13.56MHz	Read/Write
	Mifare® Ultralight Nano	ISO/IEC 14443 Type A	40 Bit	13.56MHz	Read/Write
	I CODE SLI	ISO/IEC 15693	1024 Bit 1K	13.56MHz	Read/Write
	I CODE SLI-L	ISO/IEC 15693	512 Bit	13.56MHz	Read/Write
	I CODE SLI-S	ISO/IEC 15693	2048 Bit 2K	13.56MHz	Read/Write
	I CODE SLI-X	ISO/IEC 15693	1024 Bit 1K	13.56MHz	Read/Write
EM-Marin	EM4205/EM4305	ISO 11784 Compatible	512 Bit	125KHz	Read/Write
	EM4200	ISO 11784 Compatible	64 Bit	125KHz	Read
	EM4450/EM4550	EM4550 with Gold Bumps	1K Bit	125KHz	Read/Write
Atmel	AT5577	ISO 11784 Compatible	363 Bit	126KHz	Read/Write
ST	ST25TB512	ISO/IEC 14443 Type B	512 Bit	13.56MHz	Read/Write
	ST25TB02K	ISO/IEC 14443 Type B	2K Bit	13.56MHz	Read/Write
	ST25TA02KB	ISO/IEC 14443 Type A	2K Bit	13.56MHz	Read/Write
	ST25TA 16K / 64K	ISO/IEC 14443 Type A	16K/64K	13.56MHz	Read/Write
	ST25TV02K	ISO/IEC 15693	2K Bit	13.56MHz	Read/Write
	ST25TV512	ISO/IEC 15693	512 Bit	13.56MHz	Read/Write
	ST25TV64K	ISO/IEC 15693	64K	13.56MHz	Read/Write
TI	TI2048	ISO/IEC 15693	2K Byte	13.56MHz	Read/Write