The IDT-401 is a high-performance UHF 4-Port Reader engineered for fast, stable, and accurate tag identification across demanding enterprise environments. Built on fully self-intellectual property and powered by a proprietary digital signal processing algorithm, it delivers exceptional read/write efficiency, high anti-interference capability, and superior identification rates. With adjustable 30 dBm RF output power, long-range performance, and seamless integration with RFID Antennas and RFID Tags, it is ideal for scalable industrial and logistics applications.
Why Choose the IDT-401?
Ready to deploy a powerful UHF 4-Port Reader?
Choose the IDT-401 for fast, stable, and scalable RFID performance.
The IDT-401 UHF 4-Port RFID Reader combines a next-generation RF architecture with a robust 4-port design to deliver long-range, high-speed identification for enterprise RFID systems. Its proprietary DSP algorithm ensures rapid tag processing, high decoding accuracy, and excellent anti-interference performance. With adjustable output power up to 30 dBm, the reader supports an effective reading distance of up to 15 m when paired with suitable external RFID Antennas and RFID Tags. The IDT-401 also supports RSSI-based filtering, enabling precise zone detection and signal strength analysis.
Designed for high-throughput workloads, the reader delivers a maximum inventory speed of 1000 pcs/s, making it ideal for fast-moving operational scenarios such as conveyors, portals, tool tracking, and automated production environments. Its rugged design, multiple communication options, and SDK support for Android/Linux/Windows ensure seamless integration into Multi-Port RFID Reader setups, IoT automation systems, and enterprise software platforms.
| Physical Parameters | |
|---|---|
| Dimensions | 310mm × 210mm × 41mm |
| Processor | Impinj E710 Chip |
| Weight | 2 Kg |
| Power Supply | 100-240V AC, DC+9V (Power Adapter) |
| Current Dissipation | 0.5 to 1.2 A |
| Interfaces | RS232, RS485, USB (Host / Slave), GPIO, TCP/IP |
| Indicators | Buzzer & LED (Power, RF, Read, Fault) |
| Housing | Robust Aluminium Body |
| UHF RFID | |
| Work Frequency | 865-868 MHz; 902-928 MHz |
| Air Interface Protocol | ISO18000-6B, EPC Class 1 Gen2 (ISO18000-6C) |
| Read Rate | Up to 1000 tags/second |
| Reading Range | Up to 15m |
| Antenna | 4 TNC Antenna Ports support Antenna Auto-Tuning and Antenna Testing |
| Max Receiver Sensitivity | -82dBm |
| Operating Mode | Auto-Running, Interactive and Trigger-Activating |
| SDK | Provided DLL and Demonstration Software Source code to Facilitate Further Development |
| Power Output | 0-30dBm (adjustable) |
| Frequency Hopping | FHSS or Fix Frequency Transmission |
| Environmental Specification | |
| Temperature | -25°C to +65°C (Operating), -25°C to +75°C (Storage) |
| Humidity | 5% RH – 95% RH non condensing |
| Protection Class | IP 64 |
| Order Information | |
| Part Number | IDT.UHF.401 |
| Application Area | |
| Applications | Parking Lot Management, Electronic Toll Management, Warehouse Management, Employee Student Tracking, Vehicle Access Management |
Pole Mounting Bracket
Power Adapter
RF Cable
