HOTUS R530C 6.0-inch UHF RFID Industrial PDA

R530C 6.0-inch Industrial PDA | Qualcomm Octa-core with UHF, NFC, 2D Barcode & PSAM

Key Specifications At a Glance

Two Key Highlights

The R530C is a rugged industrial PDA designed for organizations that need a large display, long battery life, and versatile data capture in a single device. Powered by a Qualcomm SDM450 octa-core processor (1.8GHz) and Android 11, it provides a stable and secure foundation for warehouse, logistics, retail, and field service applications. Despite its large 6.0-inch screen, the device weighs under 500g and measures just 22mm thick, making it comfortable for all-day handheld use. Optional UHF RFID, 2D scanning, NFC, and PSAM modules allow the R530C to adapt to virtually any data collection requirement.

Performance and Software Foundation

The Qualcomm SDM450 platform, built on a power-efficient 14nm process, delivers reliable performance for inventory management, barcode scanning, and background data sync. Its eight Cortex-A53 cores clocked at 1.8GHz handle multitasking between scanning apps, 4G transmission, and GNSS tracking without noticeable lag. Android 11 is a mature and widely supported OS for industrial devices. Many warehouse management systems (WMS) and custom enterprise apps are already validated on Android, ensuring seamless deployment. The firmware can be locked down via MDM to prevent unauthorized modifications, and security patches can be applied through custom ROM updates.

Connectivity for Any Operation

The R530C includes dual-band Wi-Fi (2.4GHz/5GHz) with 802.11 a/b/g/n/ac support, ensuring fast roaming and stable connections in dense warehouse environments. Bluetooth 4.2 connects to wireless printers, headsets, or external scanners. The 4G LTE modem covers FDD-LTE bands B1/B3/B5/B8 and TDD-LTE bands B34/B38/B39/B40/B41, with fallback to 3G WCDMA (B1/B8) and 2G GSM/EDGE (900/1800 MHz). This band selection is optimized for China, India, and many other regions. For global deployments, the device also supports GPS, GLONASS, BeiDou, and Galileo – giving you accurate positioning even under heavy tree canopy or urban canyons.

UHF RFID: Short-Range Bulk Reading for Close Inventory

The optional built-in 40×40mm ceramic UHF antenna is designed for applications where read range of up to 2 meters is sufficient – such as shelf inventory in retail stores, document tracking in offices, or tool crib management in factories. It supports FCC (902-928MHz), ETSI (865-868MHz), and SRRC-MII (840-845MHz, 920-925MHz) bands, complying with EPC Class 1 Gen 2 (ISO 18000-6C) tags. The integrated module keeps the device compact, avoiding external sleds that add bulk and weight. For warehouses requiring longer range (10-20m), consider our R366C-S model with Impinj E710; the R530C's UHF is optimized for desktop-level or short-aisle work where precision matters more than distance.

2D Barcode Scanning: Accuracy Down to 3mil

The optional high-performance 2D imager reads standard and high-density barcodes with accuracy down to 3mil. This includes QR codes, Data Matrix, PDF417, and traditional 1D symbologies (Code 128, EAN-13, UPC-A, etc.). The dual side-mounted SCAN buttons can be pressed with either thumb, reducing hand fatigue during long scanning sessions. Vibration feedback and the tri-color breathing LED provide clear scan confirmation even in noisy environments. The imager performs well on damaged, wrinkled, or low-contrast labels – a common pain point in logistics returns processing.

NFC and PSAM for Secure Access and Payments

The NFC module (13.56MHz) supports ISO14443A/B, ISO15693, and common tag types including M1 (S50, S70) and CPU tags. Typical use cases include employee badge authentication for time attendance, contactless access control, NFC-enabled inventory checks, and pairing with NFC tags to trigger workflows. For high-security applications – such as electronic toll collection, government ID verification, or payment terminals – the R530C can be equipped with a PSAM slot (ISO/IEC 7816-1/2/3/4). This allows encrypted transactions and secure key storage, making the device suitable for financial service providers and public sector deployments.

Large Screen, Rugged Build, and All-Day Battery

The 6.0-inch IPS FHD+ display (1080×2160) offers 18:9 aspect ratio, providing more vertical space for viewing lists, forms, or maps without excessive scrolling. Brightness is sufficient for outdoor use, and multi-touch works with industrial gloves. The device measures 188mm × 83mm × 22mm and weighs under 500g – well-balanced for one-handed operation. The non-removable 6000mAh battery is sealed against dust and moisture, ensuring reliable power in harsh environments. Operating temperature from -10°C to 50°C and 95% humidity tolerance cover cold storage, outdoor loading docks, and tropical warehouses. The integrated tri-color breathing light and vibration motor provide silent notifications.

Camera and Audio for Documentation

The rear 16MP autofocus camera with flash captures proof-of-delivery photos, damage records, or shelf conditions. The front 8MP camera (standard, not optional) enables video calls for remote troubleshooting – reducing costly field service dispatches. Dual speakers, a microphone, and voice call support turn the device into a communication tool, not just a scanner.

Typical Deployments

Warehouse & Inventory Management: Use the 2D imager to scan barcodes on incoming shipments, update stock levels in real time via Wi-Fi, and capture damage photos with the 16MP camera. The large 6-inch display makes it easy to verify item details.
   Retail Store Operations: Perform cycle counts, check prices, process returns, and manage loyalty cards via NFC. The 6000mAh battery lasts a full shift of continuous scanning.
   Logistics & Last-Mile Delivery: Drivers can scan package barcodes, take delivery proof photos, and communicate via voice calls. GPS/GLONASS/BeiDou/Galileo tracks delivery locations accurately.
   Access Control & Time Attendance: Use NFC for employee badge checking, with optional PSAM for encrypted verification. The device can act as a portable gate reader for events or construction sites.
   Field Service & Inspections: Capture equipment barcodes, log GPS coordinates, and document findings with the rear camera. Android allows custom inspection apps to run smoothly.

Service & Support

★ Sample Evaluation: Request a test unit to validate UHF read range, scanning accuracy, and battery life in your specific environment.
   ★ OEM Customization: Logo printing, custom Android build, pre-loaded apps, and regional frequency tuning for UHF.
   ★ ODM Development: From adding extra PSAM slots to redesigning the antenna for specific UHF applications, our engineering team delivers tailor-made solutions.
   ★ Bulk Orders: Standard configurations ship within 7–10 working days. Volume pricing, long-term supply agreements, and spare battery kits available.
   ★ Certifications: CE, FCC, RoHS, and local SRRC (China) compliant.

For detailed specifications, volume pricing, or to request a custom configuration with specific optional modules, please Contact Us directly – our engineers provide factory-direct support, SDK documentation, and sample loaner units for qualified projects.

Why Large-Screen Industrial PDAs Boost Productivity – R530C Deep Dive

Traditional industrial PDAs often compromise on screen size to keep the device lightweight. The R530C challenges that notion by packing a 6.0-inch FHD+ display into a sub-500g body. This article examines how a larger, sharper screen directly impacts operational efficiency in real-world scenarios, and why the R530C's combination of display size, battery capacity, and optional UHF/NFC/2D modules makes it a smart investment.

1. Reduced Errors and Faster Visual Confirmation

In a warehouse trial, workers using a 6-inch PDA made 34% fewer data entry errors compared to a 4-inch device when confirming pick lists. The larger screen allows displaying more item details (SKU, description, quantity, location) without scrolling. For retail price checks, staff can quickly scan a barcode and see product images and pricing on the same screen – reducing misreads and customer wait times. The FHD+ resolution (1080×2160) ensures text and barcode images are crisp, even when zoomed in.

2. 6000mAh Battery: True Multi-Shift Operation

Many PDAs with large screens suffer from short battery life, forcing workers to recharge mid-shift. The R530C houses a 6000mAh non-removable battery that delivers 12–14 hours of mixed use (scanning, 4G transmission, screen at 50% brightness). In a continuous scanning test (2 scans per second, Wi-Fi on, screen always on), the device lasted over 10 hours. For operations running two shifts, the battery comfortably covers both without recharging – or you can use a power bank via Type-C for a quick boost.

3. UHF RFID at ≤2m: Precision Over Distance

Long-range UHF readers (10-20m) can read tags from adjacent aisles, causing confusion in dense storage. The R530C's optional UHF module has a controlled read range of ≤2 meters, making it ideal for applications where you need to identify tags only on a specific shelf or within a small zone. Examples include: verifying items in a return bin, counting tagged files in a cabinet, or checking tools in a shadow board. The integrated ceramic antenna keeps the device compact and avoids the need for external bulky adapters.

4. Real-World ROI: From Large Retail to Warehousing

Retail Chain (200 stores): Replacing 4-inch PDAs with R530C reduced the time per inventory cycle from 45 minutes to 28 minutes per store – a 38% improvement. The larger screen allowed staff to see real-time stock recommendations without switching screens, directly increasing on-shelf availability.
   Third-Party Logistics Provider: Using the R530C's 2D imager and UHF option, a 3PL operator reduced mis-picks by 22% and cut the time to verify outbound pallets by half. The integrated PSAM slot also allowed secure driver authentication for high-value shipments.

The R530C is not just another industrial PDA – it is a productivity tool designed for workers who need a large, clear display, all-day battery, and flexible data capture (2D, UHF, NFC, PSAM). Sample units available for testing. OEM/ODM customization ready. Contact us for a demo unit or to discuss a tailored configuration for your industry.

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