Bluetooth 4.0 EDA/PDA UHF RFID Sled Reader
Product Overview
This Bluetooth 4.0 EDA/PDA UHF RFID Sled Reader is a high-performance, portable data collection solution designed for seamless integration with modern smartphones and PDAs. Manufactured by DO RFID Reader, this industrial-grade sled transforms standard Android or iOS devices into professional-grade UHF RFID and barcode scanning terminals. Engineered with the powerful Impinj R2000 chipset, it delivers exceptional read ranges and fast tag processing speeds, making it an ideal tool for demanding field operations and large-scale asset management deployments. Its robust design, long-lasting battery, and versatile connectivity options position it as a reliable choice for OEM and ODM partners seeking to integrate advanced RFID capabilities into their mobile solutions.
Key Features
- High-Performance UHF RFID Engine: Built around the Impinj R2000 chip, this sled reader provides powerful reading and writing capabilities, achieving a read distance of over 32.81 ft. (10 m) outdoors and over 72.18 ft. (22 m) indoors under optimal conditions.
- Seamless Smartphone Integration: Specially designed as a complete one-piece solution, it easily pairs with Android or iOS-based smartphones and terminals via Bluetooth 4.0 (BLE), creating a professional data collection device.
- Extended Operational Life: Features a high-capacity 5200mAh battery, supporting over 10 hours of continuous UHF reading operation and more than 70 hours of standby time while maintaining a Bluetooth connection.
- Robust and Ergonomic Design: Constructed from durable plastic, it is comfortable to hold, lightweight, and easily detached, making it an ideal portable UHF RFID reader for all-day use in industrial environments.
- Comprehensive Data Capture: Offers optional integrated 1D/2D barcode scanning, providing a reliable backup data capture method and ensuring operational continuity.
- Developer-Friendly Platform: Comes with a comprehensive SDK for Android and iOS, enabling easy customization and integration for large-scale, bespoke industrial solutions.
Technical Specifications
Physical Characteristics
- Dimensions: 5.63 × 2.99 × 5.51 in (143 × 76 × 140 mm)
- Power & Battery: 5200 mAh Lithium-ion battery.
- Standby: >70 hours (Bluetooth connected)
- Continuous Use: Up to 6 hours (UHF reading)
- Charging Time: 3-4 hours (with standard adapter)
- Interface: USB 3.0 Type-C
- Compatible Phone Size: Sled accommodates phones with a width of 2.68 – 3.15 in (68-80 mm) and thickness ≤ 0.87 in (22 mm).
- Color: Black
- Weight:
- Sled Reader: 1.06 lbs. (483 g)
- Sled with Mobile Case: 1.00 lbs. (453 g)
- Sled with Customized Holder: 1.10 lbs. (500 g)
- Audible Alert: Integrated buzzer
- Visual Indicators: LED indicators for Power, Work Status, and Bluetooth connection
- Housing Material: Durable Plastic
Performance & Core Components
- Main Control Unit (MCU): Cortex-M3 processor running at 72 MHz, offering high performance with low power consumption.
Environmental Ratings
- Operating Temperature: -4°F to +122°F (-20°C to +50°C)
- Operating Humidity: 5% to 95% RH (non-condensing)
- Storage Temperature: -40°F to +158°F (-40°C to +70°C)
UHF RFID Module Specifications
- RFID Engine: CM2000-1 module based on Impinj Indy R2000
- Antenna: Integrated Circular Polarized Antenna (3dBic gain)
- Read/Write Range: > 72.18 ft. (22 m) indoors; > 32.81 ft. (10 m) outdoors (tested with Impinj MR6 tag)
- Frequency Bands: 920-925 MHz, 902-928 MHz, 865-868 MHz (region-specific)
- Tag Reading Rate: >200 tags per second
- RF Output Power: Standard 1W (30 dBm), adjustable from +5 to +30 dBm. 2W (33 dBm) option available for specific regions.
- Protocols: Supports EPC Global C1 Gen2 / ISO 18000-6C
Communication
- Wireless: Bluetooth 4.0 with Low Energy (BLE) support for stable, low-power connectivity.
Barcode Scanner (Optional)
- 2D Symbologies: PDF417, Micro PDF417, Composite, RSS, TLC-39, Data Matrix, QR Code, Micro QR Code, Aztec, MaxiCode; plus various postal codes.
- 1D Symbologies: UPC/EAN, Code 128, Code 39, Code 93, Code 11, Interleaved 2 of 5, Discrete 2 of 5, Chinese 2 of 5, Codabar, MSI, RSS.
- Imager Engine: SE2707 2D imager scanner.
Applications
This versatile sled reader is designed for a wide array of industrial and commercial applications, providing reliable data capture for asset tracking and inventory management. Its robust performance makes it suitable for:
- Power patrol inspection and utility asset management
- Apparel and retail cycle counting
- Warehouse and inventory management
- Industrial asset and tool tracking
- Fleet and logistics management
- Document and file management in finance and administration
As a manufacturer focused on industrial solutions, DO RFID Reader produces this device to meet the demands of bulk deployment and OEM integration. For custom configurations, volume pricing, or to request a quote for your specific project needs, please contact our team at info@dorfidreader.com.

