Impinj R720 RAIN RFID Reader
The Impinj R720 RAIN RFID Reader is designed to provide industry-leading performance for enterprise-level deployments. It is optimized for high-speed item-level identification, offering superior sensitivity and powerful processing power. With its ability to support up to 32 antennas via expansion hubs and its built-in support for edge applications, the R720 is ideal for complex inventory management, supply chain logistics, and asset tracking where accuracy and speed are paramount.
Key Highlights
- High-Speed Performance
- Enterprise-Grade Connectivity
- Flexible Antenna Expansion
- Edge Computing Capabilities
- Reliable Industrial Design
Product Overview
The Impinj R720 RAIN RFID Reader is a next-generation enterprise RAIN RFID reader engineered for high-speed, high-volume RFID environments where accuracy, edge intelligence, and real-time visibility are critical. Designed for advanced supply chain, warehouse, retail, and industrial automation applications, the R720 combines industry-leading read performance with powerful on-device processing to deliver faster and smarter RFID operations. Powered by the advanced Qualcomm QCS404 quad-core processor, the reader provides up to 3x more processing power and increased memory capacity for running sophisticated edge applications directly on the device, reducing latency and network traffic.
Built on the proven Impinj R700 platform, the R720 supports autonomous item-level tracking at dock doors, conveyors, shipping lanes, warehouse portals, and retail exits — even in environments where tagged items are moving quickly, densely packed, or partially obstructed. Its exceptional receive sensitivity and high read rates enable accurate long-range tag detection and reliable data capture in demanding enterprise deployments.The reader features a Linux-based operating system, developer-friendly APIs, MQTT support, and the Impinj IoT Device Interface, allowing developers and system integrators to easily create, deploy, and manage custom RFID solutions. With support for REST APIs, remote web-based management, advanced security protocols, and seamless enterprise connectivity, the R720 simplifies large-scale IoT and RFID solution deployment.
Additional capabilities such as support for up to 32 antennas through the Impinj Antenna Hub, Power over Ethernet (PoE/PoE+), high-speed Gigabit Ethernet connectivity, advanced GPIO controls, and expanded on-reader memory make the Impinj R720 ideal for applications including inventory management, asset tracking, shipment verification, loss prevention, pallet tracking, and supply chain automation. Its enterprise-grade durability, scalability, and intelligent edge processing make it one of the most powerful fixed RAIN RFID readers available for modern RFID ecosystems.
Key Features & Capabilities
Enterprise-grade technology designed for mission-critical operations
Superior Read Rate & Sensitivity
Up to 1,100 reads per second with -94 dBm sensitivity for accurate tag detection in dense environments
Scalable Antenna Connectivity
Supports 4 native RP-TNC ports and expandable up to 32 antennas using the Impinj R700 Antenna Hub
Advanced Power Options
Supports PoE and PoE+ with LLDP negotiation for maximum +33 dBm transmit power
Developer-Friendly Integration
REST API and IoT device interface enable seamless enterprise system integration
Industrial Reliability
IP50-rated design with -20°C to 50°C operating range for industrial and warehouse environments
Technical Specifications
Key technical details and performance specifications
| Specification | Details |
|---|---|
| Product Type | Fixed Reader |
| Air Interface Protocol | EPCglobal UHF Class 1 Gen 2 v2 (ISO 18000-63) |
| Operating Frequency | UHF (865 - 928 MHz), region dependent |
| Transmit Power | +20 dBm (PoE), +33 dBm (PoE+) |
| Max Receive Sensitivity | -94 dBm |
| Max Read Distance | Not published |
| Max Read Rate | Up to 1,100 reads per second |
| Data Interface | Ethernet (RJ45), USB |
| GPIO | 3 out, 2 in optically isolated |
| Power Source | PoE (802.3af), PoE+ (802.3at) with LLDP for power negotiation |
| Antenna Ports | 4 RP-TNC female ports (expandable to 32 antennas with Impinj R700 Antenna Hub) |
| Dimensions (Without Brackets) | 213.36 x 149.86 x 30.48 mm (8.4 x 5.9 x 1.2 in) |
| Dimensions (With Brackets) | 213.36 x 187.96 x 30.48 mm (8.4 x 7.4 x 1.2 in) |
| Weight | 0.96 kg (2.12 lbs) |
| IP Rating | IP 50 |
| Operating Temperature | -4°F to 122°F (-20°C to 50°C) |
| Host API | Impinj IoT device interface or REST API |
| Demo Software | ItemTest |
Get in Touch with Our Team
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Frequently Asked Questions
Everything you need to know about RFID and AIDC solutions