RFID y UHF RFID explicados: una guía completa para logística, almacenamiento y gestión de activos

Introduction: When Traditional Management Meets Technological Limits

In traditional logistics and warehouse management, have you ever faced these situations?

Warehouse stocktaking requiring all-hands overtime, frequent missed or incorrect scans during manual barcode reading, spending hours locating a critical piece of equipment… These pain points silently erode organizational efficiency and profitability.

The emergence of RFID technology is quietly rewriting the rules of the game.

RFID Fundamentals — More Than Just an “Advanced Barcode”

1.1 What is RFID?

RFID (Radio Frequency Identification) is a technology that uses radio waves to automatically identify objects and capture related data. Unlike barcodes that require direct line-of-sight, RFID tags can be read from several meters away without visual contact.

1.2 The Three Core Components:

RFID Tags: Microchips integrated with an antenna, attached to items

RFID Readers: Devices that transmit and receive radio signals to communicate with tags

Backend System: Software that processes, analyzes, and stores the captured data

UHF RFID — The Game Changer for Logistics and Warehousing

2.1 Key Advantages of UHF RFID

Operating in the 860–960 MHz frequency range, Ultra-High Frequency (UHF) RFID offers:

Longer read ranges — up to 10–15 meters

Bulk reading capability — hundreds of tags simultaneously

High-speed reading — 1,000+ tags per second

Better penetration — can read through non-metallic materials

2.2 Technology Comparison

The RFID Revolution in Logistics

3.1 End-to-End Visibility

From supplier to end-customer, every package, pallet, or container equipped with an RFID tag enables real-time tracking of:

In/out timestamps and responsible personnel

Transportation routes and transit points

Environmental conditions (with integrated sensors)

ETAs and exception alerts

3.2 Real-World Case: DHL

After deploying UHF RFID systems in its logistics centers, DHL achieved:

40% faster cargo processing

90% reduction in manual stocktake time

99.9% order accuracy

Annual savings of millions in operational costs

RFID Solutions for Smart Warehousing

4.1 Revolutionary Inventory Counting

Traditional manual count: 1 hour for 500 items

RFID count: 1,000 items in 1 minute

This leap in efficiency comes from RFID’s bulk-read capability. Staff simply walk through aisles with a handheld or vehicle-mounted reader, capturing data from hundreds of items in seconds.

4.2 Smart Shelving & Real-Time Inventory

RFID-enabled smart shelves can:

Automatically log item removal and replacement

Monitor stock levels in real time and trigger auto-replenishment

Prevent misplacement and optimize space utilization

Eliminate “lost stock” scenarios

ETIQUETAS CALIENTES : Sistema de inventario RFID para la eficiencia del almacén RFID UHF frente a escaneo de códigos de barras para el seguimiento de activos ROI de la implementación de RFID en la gestión de la cadena de suministro Gestión de activos RFID para el seguimiento de equipos de fabricación Integración de datos RFID con sistemas ERP