The UHF RFID Portal Gate Reader is a fixed passage identification system designed for warehouse exits, logistics corridors, asset tracking, retail inventory control, controlled-access areas and other applications where tagged items need to be identified automatically while moving through a doorway. The system combines two upright RFID portal panels with an integrated multi-port UHF reader module to create a controlled RFID detection zone across the passage. Integrated infrared sensing, light indication and buzzer alert provide passage triggering and event notification.
The integrated reader supports EPC Class 1 Gen 2 / ISO 18000-6C and GB/T 29768-2013, with software-adjustable RF output power from 6-32 dBm. Anti-collision processing, RSSI support and a peak inventory speed of up to 500 tags per second support multi-tag passage identification. Reader-module range can reach up to approximately 10 m under suitable tag and environmental conditions, while the actual portal detection zone is tuned according to passage width, antenna placement, RF power and surrounding conditions.
Each portal antenna panel measures approximately 1467 × 420 × 40 mm. The complete portal system accepts AC 110-220V mains input through an internal power conversion unit. RS232 or TCP/IP communication can be configured according to project requirements. SDK, interface libraries, demo programs and integration documentation are available on request for host-system development, while RF power, antenna spacing, infrared trigger logic, light indication and buzzer behavior can be adapted for specific deployments.
