Seuic AUTOID UTouch 2-30: 30-Meter Ultra-Long-Range UHF RFID Reader

In the daily operations of supermarkets, hypermarkets, and fresh food cold chain warehouses, inventory counting of beverages and perishable goods has always been a tough challenge in retail supply chain management. Unlike dry goods and general merchandise, beverage and fresh food products come with liquid packaging, high-density stacking, and full-pallet storage. Traditional inventory equipment and methods are prone to missed reads, misreads, and low efficiency — severely impacting inventory accuracy and store operational performance.

Targeting the pain points of beverage and fresh food inventory in supermarkets, the Seuic AUTOID UTouch 2-30 (1000/3) Ultra-Long-Range UHF Handheld RFID Reader is precisely engineered for this scenario. With breakthrough anti-interference technology and ultra-fast bulk reading capability, it completely overcomes industry barriers such as liquid interference and dense tag collisions — delivering a one-stop solution for efficient retail store inventory.

1. Understanding the Pain Points: Why Do Beverage and Fresh Food Inventories Keep Failing?

Most supermarkets still rely on traditional barcode or basic RFID methods that only work well for standard dry goods. When applied to the unique storage characteristics of beverages and fresh foods, three core problems emerge — becoming a weak link in store inventory management.

1.1 Strong Liquid Interference Severely Reduces RFID Tag Read Rates

UHF RFID signals are easily absorbed and blocked by liquids — a well-known technical challenge in the industry. Beverages and fresh food cold chain items carry moisture or condensation on their surfaces. When scanned with ordinary RFID handhelds, electromagnetic wave energy rapidly attenuates, failing to activate tags or receive return signals. This results in widespread missed reads and distorted inventory data.

1.2 Dense Stacking Causes Frequent Tag Collisions and Unstable Reads

Supermarket beverages are typically stored in tightly packed cases and full pallets, with tags placed extremely close together on shelves. Conventional inventory devices have weak anti-collision capabilities. When a large number of tags respond simultaneously during scanning, signal collisions occur frequently — leading to missed reads, duplicate reads, and signal fluctuations — making accurate bulk inventory impossible.

1.3 Manual Case-by-Case Counting Is Costly and Damages Goods

To ensure accuracy, many stores resort to manually opening cases and checking items one by one. This method requires significant labor and time, extends inventory cycles, and causes packaging damage and product spillage during repeated handling — adding to store operational losses.

2. Technical Breakthrough: Targeted Solutions from the Seuic AUTOID UTouch 2-30 (1000/3)

Leveraging years of expertise in retail IoT technology, Seuic has specifically optimized core technologies for beverage and fresh food inventory scenarios. The AUTOID UTouch 2-30 (1000/3) Ultra-Long-Range UHF Handheld RFID Reader addresses industry pain points from three dimensions — dense tag identification, anti-interference, and environmental adaptability — making it ideal for complex supermarket inventory environments.

2.1 Optimized Anti-Collision Algorithm for Ultra-Dense Tag Batch Inventory

For scenarios with tightly packed pallets and clustered tags, the device features a deeply optimized intelligent anti-collision algorithm that completely resolves tag signal conflicts. It achieves an ultra-high bulk read speed of 1,300 tags/second, completing a full batch read of 1,000 tags in just 3 seconds — quickly filtering out invalid signals and avoiding interference. Even in extreme conditions where items are packed flush without gaps, it delivers fast, accurate, and leak-free inventory — dramatically improving batch counting efficiency.

2.2 Pioneering Multi-Polarization Auto-Detection Eliminates Scanning Blind Spots

Conventional circular-polarization RFID devices have notable scanning weaknesses. Beverage tags are attached at random angles, and shelf placement is often disorganized, leading to polarization mismatches and large blind spots that cause inventory omissions.

The Seuic AUTOID UTouch 2-30 (1000/3) innovatively features omnidirectional, vertical, and horizontal multi-polarization detection technology. It intelligently senses tag attachment angles and product placement patterns, dynamically adapting the optimal recognition mode for various complex scanning angles. Compared to traditional devices, recognition efficiency improves by 40%. It easily penetrates case gaps and shelf crevices, eliminating all inventory blind spots.

2.3 High-Performance Computing + Rugged Protection for Humid Fresh Food Environments

The device's hardware is fully upgraded, featuring an octa-core 2.0GHz processor, Android 14 OS, and UFS 2.1 high-speed memory — boosting data read/write speeds by 2-3 times. Even when handling massive inventory data and high-frequency operations, the system runs smoothly without lag, stably supporting intense, long-duration store inventory tasks.

Additionally, the device offers IP67 dust/water resistance and 1.5m drop protection — perfectly suited for humid, moisture-rich, and dusty fresh food cold storage environments. It resists water vapor and everyday bumps, significantly improving device stability and service life — making it suitable for all supermarket inventory scenarios.

3. On-Site Value: Empowering Supermarkets to Cut Costs and Precisely Control Inventory

With its powerful anti-liquid interference capability, ultra-fast dense tag recognition, and all-weather stable performance, the Seuic AUTOID UTouch 2-30 (1000/3) Ultra-Long-Range UHF Handheld RFID Reader completely breaks through the technical bottleneck of beverage and fresh food inventory. In practical deployment, it significantly shortens inventory cycles, eliminates the inefficient practice of manual case-by-case checking, and reduces labor costs and product damage. At the same time, it eradicates missed and misread issues at the source, dramatically improving inventory data accuracy. This helps retail enterprises achieve lean inventory management, optimize supply chain efficiency, and provide strong support for store cost reduction, efficiency improvement, and digital transformation.

Seuic, founded in 2002, is a technology-driven, user-focused provider of data capture tools. With product lines spanning industrial-grade handheld computers, barcode scanners, UHF RFID readers, fixed-mount readers, and industrial tablets, we build a full-scenario portfolio. Drawing on over two decades of deep industry expertise, the company focuses on solving long-standing pain points in on-site data collection. We master six core technologies — including full-scenario barcode recognition, multi-tag RFID identification, and AI vision recognition — and hold 421 software copyrights and patents. With a 300+ person R&D team and annual R&D investment exceeding 80 million RMB, Seuic leverages its cutting-edge technical strength to help enterprises bridge the "last mile" of digitalization, enabling intelligent digital empowerment and sustained cost reduction and efficiency improvement.