R2000 UHF Integrated RFID Reader‑Writer ISO18000‑6C/6B

DS509 is a high‑performance long‑range all‑in‑one UHF RFID reader‑writer powered by R2000 RF chipset, developed with fully independent intellectual property rights. Equipped with proprietary high‑efficiency signal‑processing algorithm, it delivers high tag‑recognition rate and fast multi‑tag read‑write capacity for ISO18000‑6C(EPC CLASS1 Gen2) and ISO18000‑6B passive UHF tags.

Built‑in high‑gain 9 dBi circular‑polarized antenna achieves typical reading distance up to 8 meters. Rich connectivity portfolio includes USB, RS232, RS485, Wiegand, RJ45 TCP/IP, WIFI and POE power supply, simplifying integration with host computers, access‑control panels and industrial PLC systems. Supporting automatic reading and interactive‑response modes, the unit supports stable non‑stop 24×365‑day operation. Widely deployed for access‑control attendance, anti‑theft monitoring, logistics inventory, anti‑counterfeiting traceability and industrial production‑process control.

Key Features & Product Advantages

1. R2000 chip‑based high‑performance radio engine: Outstanding multi‑tag anti‑collision capability for fast batch tag identification and data encoding.
2. Full ISO18000‑6C / 6B protocol compliance: Works with mainstream passive UHF EPC Gen2 electronic tags globally.
3. Region‑configurable frequency band: 902‑928 MHz working frequency; supports FHSS frequency‑hopping or fixed‑frequency transmission to satisfy local radio‑regulatory requirements for different countries.
4. Software‑adjustable RF transmit power: Max output power reaches 30 dBm (0‑30 dBm adjustable), easy tuning for target reading range.
5. Built‑in 9 dBi high‑gain circular‑polarized antenna: Typical reading distance up to 8 meters (actual performance depends on tag specification and field environment).
6. Two selectable operation modes: Automatic continuous reading mode and interactive‑response trigger mode for diversified business workflows.
7. Comprehensive multi‑functional interfaces: USB, RS232, RS485, Wiegand, RJ45 TCP/IP, WIFI wireless network and POE power supply; convenient for wired & wireless system docking.
8. Low‑power optimized circuit design: Single +9 V DC power input, stable power consumption for long‑term continuous running.
9. Industrial‑grade continuous‑operation capability: Designed for 24‑hours × 365‑days non‑stop working for commercial and industrial RFID projects.
10. All‑in‑one compact unit: Reader and high‑gain antenna integrated within single housing, saving installation space and reducing deployment complexity.

Electrical characteristic

l  Limiting parameter

l  specification

Unless otherwise specified, the specifications shown are taken from TA = 25 ° C and VCC = +9V operating conditions

Typical Application Scenarios

✅ Access Control & Personnel Attendance: Long‑range UHF card access door control, staff attendance check‑in, visitor identification.

✅ Warehouse & Logistics Management: Warehouse inbound‑outbound goods recognition, large‑range asset inventory, cargo tracking.

✅ Anti‑Theft & Anti‑Counterfeiting: Merchandise security monitoring, product anti‑counterfeiting traceability verification.

✅ Industrial Process Control: Production‑line work‑in‑progress tracking, material circulation identification.

✅ Factory & Premise Asset Management: High‑distance fixed‑point asset monitoring for workshop and warehouse zones.

Compatible Matching Products

• ISO18000‑6C / 6B passive UHF RFID tags
• Anti‑metal UHF asset tags, silicone wash‑resistant RFID tags
• UHF RFID label printers
• Access‑control panels, Wiegand controllers, industrial PLC equipment
• Upper‑layer RFID management software, secondary‑development SDK resources

Integration Guidance

DS509 provides abundant wired and wireless interfaces for secondary integration. Users can connect the reader‑writer to PC, access‑control hardware and automation controllers via serial port, Ethernet, WIFI or POE power supply. RF power value, frequency channels and working modes can be configured on‑site. Its low‑power hardware supports long‑term stable operation in indoor commercial and industrial environments.