RFID Readers

Key Features   High-Gain Performance The antenna provides more than 9 dBi gain to increase RFID signal strength and coverage range. Circular Polarization The circularly polarized design provides more uniform signal coverage and helps reduce reading blind spots. Low Axial Ratio The axial ratio is below 3 dB, supporting stable RFID signal reception. Wide-Frequency Compatibility The antenna supports the 840–960 MHz UHF frequency range. Low VSWR The voltage standing wave ratio is no more than 1.3:1, helping reduce signal reflection and attenuation. IP65 Protection The antenna has an IP65 protection rating for use in the stated operating environments.

Key Features   Phase-Trajectory Identification The system analyzes RFID tag phase trajectories to determine whether tagged items are entering or leaving the monitored area. Simultaneous Entry and Exit Detection It can distinguish entry and exit directions when multiple RFID tags move through the access area at the same time. Stray-Read Filtering The system controls unintended RFID reads around the entrance and supports up to six EPC filtering rules. No On-Site Direction Adjustment The page states that the device can be used after installation without repeated on-site direction or parameter adjustment. Multi-Tag Processing It supports batch RFID tag reading and writing, with a stated identification speed of more than 500 reads per second. Ceiling-Mounted Design The device can be installed on the ceiling using a top-mount bracket, side-mount bracket, or suspension cable, without occupying passage floor space. Audible and Visual Alarm A built-in buzzer and red-and-blue light strips can be controlled for audible and visual alarm notifications. Operating-Status Monitoring The system supports access-control operating-status reporting and can automatically report internal hardware component faults.

Key Features   Ceiling-Mounted Installation The system is fixed to the ceiling using a mounting bracket, helping save floor space. Built-In Circularly Polarized Antenna The RFID antenna is integrated into the device, eliminating the need to install a separate external antenna. Multi-Tag Identification The device can identify multiple RFID tags during the same reading operation. Dense RFID Reading It supports dense tag reading for environments where multiple tagged items pass through the monitored area. Audible and Visual Alarm The system provides light and sound alerts when an unauthorized RFID tag is identified. Automatic Entry and Exit Records Tagged-item entry and exit information can be recorded automatically. RFID Tag Filtering The device supports RFID tag-data filtering and intelligent judgment of tag information. RSSI Signal Detection RSSI functionality allows the system to detect RFID signal strength. Adjustable RF Output The maximum RF output power is 33 dBm ± 1 dBm and can be adjusted in 1 dB steps. Online Firmware Upgrade The device supports online firmware upgrades.

Key Features   AI Dynamic Tag Detection The system analyzes RFID signals and movement trajectories to identify tag movement and filter static tags, helping reduce false alarms. Multi-Tag Identification Multiple RFID tags can be identified while passing through the access area, supporting continuous passage management. Item-Level RFID Identification Each tagged item can be identified through an individual RFID code for access monitoring and anti-theft management. 2.4 m Access-Area Coverage The optimized antenna design is stated to provide coverage across a 2.4 m passage area. Offline EAS Operation The anti-theft function can continue operating when the network connection is unavailable. Audible and Visual Alarm Unauthorized movement can trigger a warning light and buzzer. Optional People Counting An optional external display can show entry and exit counts. Multiple Network Options A wired Ethernet connection is standard, with optional Wi-Fi and 4G modules.

Key Features   Controlled Near-Field Reading The built-in near-field antenna limits the reading range to within 30 cm and the writing range to within 10 cm, helping reduce interference from nearby RFID tags. Batch Tag Writing The reader supports fast batch writing of RFID tags for tag issuance and data-entry operations. Dense Tag Reading It supports dense RFID tag reading, with a stated response speed of at least 40 tags per second. Tag Filtering The device can identify and filter invalid or duplicate RFID tags. Button-Based Control A physical button allows the user to start or pause RFID reading and writing operations. Type-C Communication The Type-C interface supports device communication and data transmission. Development Support Java and C# development documentation and an SDK are available for secondary development.

Key Features   High-Speed Tag Identification The reader supports RFID tag identification speeds of more than 400 tags per second. Long-Range Reading and Writing The stated adjustable reading distance is 0–15 m, while the writing distance is 0–8 m. Dense Tag Reading The device supports dense RFID tag reading and multi-tag anti-collision processing. Adjustable RF Output The maximum RF output power is 33 dBm ± 1 dBm and can be adjusted in 1 dB steps. Antenna Monitoring The reader supports antenna standing-wave detection for connected external antennas. Multiple Communication Interfaces It provides Ethernet, RS-232, RS-485, Wi-Fi, and Wiegand communication interfaces. RFID Data Processing The reader supports RFID tag data filtering and RSSI signal-strength detection. Online Firmware Upgrade The device supports online firmware upgrades.

Key Features   Eight Antenna Channels The reader provides eight TNC female antenna ports for connecting external RFID antennas. High-Speed Tag Identification The stated RFID tag identification speed is more than 400 tags per second. Dense Tag Reading It supports dense RFID tag reading and tag data filtering in multi-tag environments. Adjustable Long-Range Reading The detailed performance specifications state an adjustable reading distance of 0–15 m and a writing distance of 0–8 m. Antenna Standing-Wave Detection The device supports standing-wave detection for connected RFID antennas. Multiple Communication Interfaces It supports Ethernet, RS-232, RS-485, and Wi-Fi communication. RSSI Detection The reader can detect RFID signal strength through RSSI. Online Firmware Upgrade Online firmware upgrades are supported.

Key Features   Four-Antenna Ports The reader provides four TNC female antenna ports for connecting external RFID antennas. Long-Range Reading The adjustable reading distance is stated as 0–15 m, depending on output power, antenna type, RFID tag type, and the application environment. High-Speed Tag Identification The stated RFID tag identification speed is more than 400 tags per second. Dense Tag Reading The device supports dense RFID tag reading for environments containing multiple tags. Antenna Standing-Wave Detectio The reader supports antenna standing-wave detection for connected RFID antennas. Multiple Communication Interfaces It provides Ethernet, RS-232, RS-485, Wi-Fi, and Wiegand communication interfaces.

Key Features   Dense Multi-Tag Reading The reader supports dense tag reading and can identify multiple RFID tags during the same operation. Fast Tag Processing The stated tag response speed is at least 40 tags per second. Near-Field Antenna Design The integrated near-field antenna helps control the RFID reading range and reduce unintended reads from nearby tags. Adjustable RF Output The RF output power can be adjusted from 0 to 33 dBm. Controlled Writing Range The RFID writing distance can be limited to within 10 cm. RSSI and Data Filtering The device supports RSSI signal-strength detection and RFID tag data filtering. Type-C Connection A Type-C interface is provided for device connection and data transmission.

Key Features   Multi-Function Integration The integrated design supports borrowing, returns, registration, information lookup, statistics, log queries, and other RFID management functions. Fast RFID Reading and Writing The device uses a signal processing algorithm to support fast RFID tag reading and writing. Dense Tag Reading It supports dense RFID tag reading and multi-tag identification. RFID Tag Conversion The device supports RFID tag conversion for different tag management requirements. Data Filtering and RSSI Detection It supports RFID tag data filtering and RSSI signal-strength detection. Statistics and Log Queries The device can generate borrowing, return, and registration statistics and provides operation log queries. System Integration The modular design supports integration with existing management systems through the USB interface and SDK.

Key Features   Item-Level Identification Each RFID tag carries a unique code that can be linked to an individual jewelry item, helping businesses manage products more accurately. Fast Inventory Counting Multiple tagged items can be identified without scanning each barcode individually, helping reduce stocktaking time in jewelry stores, warehouses, and display areas. Rewritable RFID Data The chip memory can be rewritten, allowing product data to be updated according to inventory, pricing, or operational requirements. Custom Printing The PVC surface can be printed with logos, product details, prices, serial numbers, barcodes, and personalized designs. Improved Inventory Accuracy RFID helps reduce missed scans, duplicate records, and manual counting errors, supporting more accurate stock records. Compact Retail Design The tag is suitable for small, high-value products and can be attached without significantly affecting product presentation.

Key Features   13.56 MHz HF RFID Technology The label operates at 13.56 MHz and complies with ISO 15693 and NFC Forum Type 5 Tag standards. Passive Operation No battery is required. The label is powered by the electromagnetic field generated by a compatible RFID reader. Unique Book Identification Each label can be linked to book information such as title, ISBN, category, shelf location, borrowing status, and inventory record. Durable Data Storage The chip supports up to 100,000 write cycles and retains stored data for up to 10 years. Thin Adhesive Design The glassine liner and aluminum-etched antenna structure make the label suitable for discreet installation inside books. Supports Library Automation When connected to compatible RFID equipment and software, the label can support circulation, inventory counting, book searching, sorting, and self-service borrowing and returns.