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- 2026-09-29
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YuanZhi KeXin RW169Hx ID Card Reader User Manual
This document provides an overview of the RW169Hx series ID card reader, which uses 125 kHz contactless RFID technology to read HID cards and compatible cards. It explains the different models (RS232 or USB interface) and lists the technical specifications such as power supply, reading distance and dimensions.
The manual details hardware connections for both RS232 and USB interfaces, shows how to install the CP2102 driver, and guides users through serial software configuration, baud‑rate settings, and card‑testing procedures with LED indicators and hex output of the card number. This manual is written in Chinese.
Covers: 概述 · 产品型号及之间的区别 · 技术指标 · 上电状态 · 硬件连接 · RS232 串口的连接
Latest YuanZhi KeXin manuals
YuanZhi KeXin RW169Hx ID Card Reader User Manual
User Manual 7 pages · 368 KB · ZHThe manual describes the RW169Hx RFID ID card reader, its specifications, hardware connections, software setup and card testing.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in YuanZhi KeXin manuals
How do I connect the RW169Hx reader via RS232?
Connect the 9‑pin D‑sub connector on the reader to the computer’s COM port using the RS232 cable.
Which LEDs indicate power and card detection?
When powered, the red LED lights; when a card approaches the antenna, the green LED lights and a buzzer sounds.