RFID Entry Exit System

Key Features   High-Speed Batch Reading The source states that the system can read more than 300 RFID tags in a single scan within 0.5 seconds. Dynamic Beam Coverage The page states that 16 antenna groups create a dynamic RFID identification field with a radius of approximately 3 meters. Offline Operation The system supports offline operation, with the page claiming missed-read rates of ≤0.001% and misread compensation response within 20 ms. Multi-Level Alarm Sound-and-light alarms can be triggered together with PDA or warehouse management system notifications. Infrared + RFID Tracking The system combines infrared sensing with RFID trajectory reconstruction to track item movement. Triple-Mode Communication Ethernet, Wi-Fi, and 4G are supported, with automatic switching between communication modes. The source states that offline retransmission can continue for at least 72 hours. Multi-Tag Filtering The RFID reader supports multi-tag identification, tag-data filtering, and RSSI signal-strength detection.

Key Features   Floor-Triggered Identification The system can automatically trigger RFID identification when a person or tagged item passes through the detection area, supporting smoother passage without requiring manual operation. Direction Detection It automatically identifies entry and exit direction and displays the status of multiple tags. Dynamic Tag Identification The system reads moving RFID tags in real time and supports automatic recognition during passage. Tag Filtering Up to six EPC filtering rules are supported to reduce interference from non-target tags. Sound and Light Alarm The device includes a controllable buzzer and red/green light strips for abnormal-event alerts. Cloud Management MQTT-based cloud management supports centralized management of multiple access-control units, including status monitoring and remote parameter configuration. Offline Data Retransmission Local data can be cached when the network is disconnected and uploaded after connectivity is restored. Optional Spatial Sensor An optional top-mounted spatial sensor can trigger the system in advance to improve tag recognition performance.