R2 Bluetooth RFID Reader Barcode Scanner
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Long Description
The Chainway R2 is a next-generation handheld Bluetooth UHF RFID reader engineered for outstanding wireless RFID performance. Powered by a self-developed UHF module based on Impinj E Series chips, it delivers exceptional reading and writing capabilities with support for Impinj Gen2X technology—ensuring enhanced tag recognition, higher accuracy, and superior anti-collision performance.
With an impressive read range of over 30 meters (100 feet) and a read rate exceeding 900 tags per second, the R2 redefines efficiency for mobile RFID operations. Designed to pair effortlessly with Android and iOS devices via Bluetooth 5.0, it offers flexible connectivity and seamless data transmission to your management systems.
The 1.77-inch color display provides clear, real-time operational feedback, while its ergonomic, lightweight body (334g) ensures comfortable one-handed operation. The R2 also supports barcode scanning (optional) with a 2D imager (SE2707), enabling it to handle both RFID and barcode-based tasks—making it an all-in-one data collection tool for various industries.
Equipped with a 5200mAh removable battery, the R2 offers over 70 hours of standby time and up to 6 hours of continuous UHF reading, ensuring uninterrupted productivity even during long work shifts. Built from durable materials and tested for multiple 1.5m drops and 1,000 tumbles, the device provides both portability and rugged reliability for field operations.
The Chainway R2 is ideally suited for inventory management, asset tracking, equipment inspection, logistics, and retail applications, where efficiency, mobility, and accuracy are key. Combining advanced UHF RFID technology, barcode scanning capabilities, and robust Bluetooth communication, the R2 delivers an exceptional balance of performance, usability, and durability.
Key Features
Powerful UHF RFID performance with Impinj Gen2X support
Self-developed RFID module based on Impinj E Series chips
Long read range up to 31m (Alien H3 tag)
Fast read rate of 900+ tags per second
Supports Bluetooth 5.0 (BLE) for fast, reliable data transmission
1.77-inch color display for easy operation and feedback
5200mAh removable battery with long standby and working time
SDK available for Android and iOS (Java / Objective-C)
Optional 2D barcode scanner (SE2707) for combined data capture
Rugged and portable design, with multiple 1.5m drops and IP-rated durability
Technical Specifications
| Category | Specification |
|---|---|
| Physical Characteristics | |
| Dimensions | 282 × 117.5 × 32 mm / 11.10 × 4.63 × 1.26 in |
| Weight | 334 g / 11.78 oz (with battery) |
| Display | 1.77" TFT, 128 × 160 pixels |
| Battery | 5200 mAh removable battery |
| Battery Life | Standby: >70 hours (Bluetooth connected); Continuous use: up to 6 hours (UHF reading) |
| Charging Time | 3–4 hours (standard adapter + USB cable) |
| Interfaces | USB Type-C |
| Buzzer | Supported |
| Indicator LEDs | Power, Work, Bluetooth |
| Material | Plastic |
| Color | White |
| Communication | |
| Bluetooth | Bluetooth Low Energy (BLE) 5.0 |
| Developing Environment | |
| SDK | Android / iOS |
| Language | Java / Objective-C |
| Tools | Android Studio / Xcode |
| Performance | |
| MCU | Cortex-M3, 72 MHz |
| Storage | Up to 50,000 tags |
| User Environment | |
| Operating Temperature | -20°C to +50°C |
| Storage Temperature | -40°C to +70°C |
| Humidity | 5%RH – 95%RH (non-condensing) |
| Drop Resistance | Multiple 1.5m drops (20+ times) across full temperature range |
| Tumble Test | 1000 × 0.5m falls at room temperature |
| ESD Protection | ±15kV air discharge, ±8kV contact discharge |
| Barcode Scanning (Optional) | |
| Scanner | SE2707 2D Imager |
| 1D Symbologies | UPC/EAN, Code128, Code39, Code93, Interleaved 2 of 5, Codabar, MSI, RSS, etc. |
| 2D Symbologies | PDF417, QR Code, Micro QR, DataMatrix, Aztec, MaxiCode, Postal Codes (US, UK, AU, JP, NL) |
| UHF RFID Performance | |
| Engine | Based on Impinj E Series chips |
| Frequency | 865–868 / 902–928 / 920–925 MHz |
| Protocol | EPC C1 GEN2 / ISO18000-6C |
| Impinj Gen2X | Supported |
| Antenna | Linear polarized |
| Read Rate | 900+ tags per second |
| Read Range | 26m (Impinj MR6 tag); 27m (Impinj M750 tag); 31m (Alien H3 tag) |
| Note | Read range and rate vary with tag type and environmental conditions |
