
FEIG ID LR5400 RFID Reader
Unmatched Range, Speed, and Reliability for Every RFID Challenge.


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FEIG ID LR5400 RFID Reader Model Overview
The ID LR(M)5400 is a 13.56 MHz High-Frequency Long Range RFID Reader designed by FEIG ELECTRONIC GmbH, tailored for industrial and commercial applications such as libraries, logistics, laundries, casinos, and other high-demand environments.
Key Features
High Performance & Sensitivity
Excellent reading/writing range (up to 2 meters)
Fast reading at high transponder densities
Homogeneous and stable tag detection
Integrated Multiplexer
4 RF outputs
Supports additional external multiplexer for multi-antenna setups
RF power adjustable from 1 W to 8 W
Flexible Connectivity & Integration
IPv4/IPv6 support with DHCP, DNS, and NTP services
Interfaces: Ethernet (TCP/IP), USB Host/Slave, RS485
Embedded Linux OS with SDK for custom applications and protocol development
I/O Capabilities
3 digital inputs (5–24 V)
2 digital outputs (optocoupler)
2 relay outputs (24 V, 1 A)
Diagnostics & Reliability
RSSI readout for tag localization
Built-in protections (antenna short-circuit, mismatching)
SWR analog measurements for diagnostics
6 status LEDs
RFID Protocol Support
ISO 15693, ISO 18000-3-A, ISO 18000-3M3 (upgrade required), NXP I-Code 1
Environmental & Mechanical Specs
Operating temp: –20 °C to +55 °C
IP54-rated (for the ID LR5400 version with housing)
Dimensions:
LR5400: 320 × 180 × 110 mm (approx. 1.9 kg)
LRM5400 module: 160 × 120 × 46 mm (approx. 0.6 kg)
Certifications & Compliance
ETSI, FCC, IC, UL 62368, EN 62368-1 (radio, EMC, safety)