USB/Serial Membership System ID/IC Card Reader with Password Keypad

This is a versatile ID/IC card reader with a built-in numeric keypad, designed for USB or Serial Port (RS232) communication. It combines RFID card reading (read-only) and secure password entry into a single, compact device. The USB interface offers plug-and-play, driver-free operation with keyboard-emulated output, ideal for simple integration. The Serial Port interface provides programmability for customized data output formatting. It supports a wide range of low-frequency (125 kHz) ID cards and high-frequency (13.56 MHz) IC cards, making it a comprehensive solution for secure access and membership management systems.

The USB/Serial Membership System ID/IC Card Reader with Password Keypad is a two‑in‑one RFID recognition device that combines ID/IC card swipe functionality (read‑only) with a numeric keypad. It supports communication via USB or Serial port. The USB interface is driver‑free, plug‑and‑play, requires no additional programming, and outputs data in a keyboard‑like manner. The Serial interface is programmable.

Compared with other ID/IC readers, its greatest advantage is that it not only integrates a password keypad to provide users with a secure and reliable working environment, but also allows users to freely configure the position, length, and whether to add special characters when reading the card number of ID/IC cards. Users can set the reader to output the full 18‑digit serial number of the ID/IC card, or the first 10 digits, last 8 digits, or 4, 5, 6, 7, 9 digits, etc.

The product has an elegant appearance and is easy to use. Its data format completely simulates AT/XT keyboard data or is transmitted via serial passthrough to the computer. Each card swipe is equivalent to inputting a string of characters from the keyboard, requiring no special handling in programming. The product color is available in black or white.

The USB/Serial Membership System ID/IC Card Reader with Password Keypad is widely used as a universal input device in attendance, Access Control, parking lots, membership management, banking, securities, and various commercial fields.

特征 (Features)

Dual-Interface Support: Features both USB (keyboard-emulated output) and RS232 Serial Port interfaces for flexible connectivity.
Two-in-One Function: Integrates an RF ID Card reader and a 20-key numeric password keypad into one device.
Dual-Frequency Card Compatibility: Reads common 125 kHz ID cards (EM4100, TK4100, etc.) and 13.56 MHz IC cards (MIFARE S50/S70, FM11RF08, etc.).
Output Customization (Serial Models): Allows programming for customizing card number output (e.g., full or partial UID, adding prefixes/suffixes).
User-Friendly Indicators: Equipped with Green (Ready) and Red (Error) LEDs for clear operational status.
Plug & Play (USB Models): USB models require no drivers and work instantly by emulating keyboard input.

参数 (Parameters)

Parameter	Specification
Model Series	HX791D, HX791C, HX798D, HX798C
Communication	USB (Keyboard HID) / RS232 Serial Port
Programmability	Yes (Serial Port models), No (USB models, keyboard output)
Keypad	20-key numeric keypad
Supported Cards	ID (125 kHz): EM4100, EM4102, EM4200, TK4100 IC (13.56 MHz): MIFARE S50, S70, FM11RF08
Read Distance	5 - 10 cm (depending on card type)
*Dimensions (LWH)*	140 mm x 98 mm x 28 mm
Interface Standards	USB, RS232 (DB9)
Indicator Lights	Green (Power/Ready), Red (Read Error)
Typical Applications	Membership Systems, Access Control, Time & Attendance, Secure Login Terminals