EM4423 Dual Frequency RFID Tag

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EM4423 Dual Frequency RFID Tag

it is an HF/UHF Dual Frequency RFID tag being developed for industrial assets management, it is designed with two separate antennas, one is a coupling loop antenna used for high-frequency proximity identification while another one is a shaped antenna used for UHF long range reading, so that it can be batch identified for inventory management and also can be single identified for specific asset operation, and even can be identified by NFC phone to expand its application. the chip is wire bonded onto the PCB board to enable its application in the industrial environments like vibration and shock. Shared UID memory is 96 bit, NFC user memory is 1920bit, EPC memory is 128 bit, and UHF user memory is 96 bit.

Toruk 10 can be easily mounted to the asset via epoxy and adhesive, this featured UHF RFID tag features 2 meters reading distance and carries a more than 2 years life cycle; it is an ideal product for asset tracking, work in process management, rack, pallet, trolley, container, and other returnable transit items management;

Features and Benefits of  EM4423 Dual Frequency RFID Tag

  • Dual Frequency to expand its application for both batch identification and single identification
  • Bonded chip and protection ensure reliable and stable performance
  • Up to 2 meters reading distance while mounted on metal
  • Multiple attaching methods including adhesive, epoxy for ease of implementation
  • Customized laser etching characters and barcodes can be offered

Mechanical Specification

Material FR4
Size 58 × 19 x 2mm (2.28 × 0.75 x 0.08in)
Hole φ2.4 mm (φ0.09 in)
Weight 4.9g/0.17Oz
RF Specification
Frequency 902-928MHz/13.56MHz
Protocol ISO 18000-6C/ISO 18000-3
Reading range Up to 2m on metal assets
Chipset EM4423
Memory 96 bit UID, 128 bit EPC, 96bit User (UHF), 1920bit User(NFC)

Environment Specification

Operation temp -40 – 85℃
Store temp -40 – 120℃
Protection IP67
Shock and vibration MIL-STD 810-G
Mounting way Adhesive, Screw, Rivet
Certification Meet CE requirement, Meet ROHS requirement
Warranty 12 months after delivery
Lifecycle More than 2 years


Pallet, trolley, container, and other RTIs tracking
Rack, shelf tracking
Work in process management
Indoor assets tracking

Part No.

EM4423 1391121



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