JP-D5-WE-UH-00 ID Card Reader Module USB UART TTL Wiegand26/34 3‑7cm Reading Distance

JP-D5-WE-UH-00 Card Reader Module

Product Overview

The JP-D5-WE-UH-00 Card Reader Module is a compact 125kHz RFID reader module designed for reading EM/TK series proximity cards. This module extracts the first 10 digits and last 8 digits of the card number and supports flexible card number format conversion, making it suitable for access control, time attendance, and identity verification systems. Operating on a wide voltage range of 3.3V to 12V with typical current consumption of just 38mA, the module offers three communication interface options — USB, UART TTL, and Wiegand 26/34 — providing seamless integration with PC-based systems, embedded controllers, and legacy access control panels. Housed in an ultra‑compact 24.5mm × 16mm form factor with a 2.0mm pitch through‑hole 4P pin header interface, the JP‑D5‑WE‑UH‑00 delivers card read times under 100ms and reading distances of 3–7cm (depending on antenna configuration). It is compatible with Windows ALL, VISTA, Linux, and Android operating systems, making it the ideal choice for OEMs and system integrators building compact, low‑power access control and identification solutions for office buildings, residential complexes, and kiosk installations.

Key Advantages

• Ultra‑Compact Module Design: Measures just 24.5mm × 16mm with through‑hole pin header interface — one of the smallest 125kHz reader modules available, fitting easily into space‑constrained designs such as handheld readers, thin access terminals, and compact keypads without sacrificing read performance or interface flexibility.

• Wide Voltage Range: Operates from 3.3V to 12V — compatible with both low‑power embedded systems and legacy 5V or 12V controllers without level shifting or separate power regulators.

• Ultra‑Low Power Consumption: Draws just 38mA typical current — ideal for battery‑powered devices, portable handheld readers, and power‑sensitive installations where energy efficiency is critical.

• Flexible Card Number Formatting: Reads first 10 digits and last 8 digits of EM/TK cards with format conversion support — enabling seamless integration with existing access control databases without requiring changes to host software.

• Multiple Interface Options: Supports USB, UART TTL, and Wiegand 26/34 — providing universal connectivity for PC‑based systems, embedded microcontrollers, and legacy access control panels.

• Fast Card Reading: Delivers under 100ms read time — enabling quick, responsive user experiences in access control, time attendance, and payment applications.

• Standardized Interface with Through‑Hole Pins: 4P pin header with 2.0mm pitch in through‑hole package — simplifying PCB assembly and hand‑soldering, ideal for low‑volume production and prototyping.

• Separate Antenna Design: Antenna is a separate component (outer diameter 28.4mm × 32.4mm) — allowing designers to position the antenna for optimal read performance in various form factors while the main module fits into tight spaces.

Why Choose This Module?

• Ultra‑Compact Footprint for Space‑Constrained Designs: At just 24.5mm × 16mm, the JP‑D5‑WE‑UH‑00 is among the smallest 125kHz reader modules available. This enables industrial designers to create ultra‑slim access readers, keypads, and handheld devices that fit into modern, space‑efficient enclosures — where larger modules would be impossible to integrate.

• Wide Voltage Tolerance — One Module Fits All: The 3.3V to 12V operating range means one SKU serves both 3.3V embedded designs and 5V/12V legacy systems. No level shifters, no separate power regulators, no voltage‑specific SKU management. For OEMs with multiple product lines, this simplifies inventory and reduces the risk of supply chain mismatches.

• Low Power for Battery‑Powered Deployments: Drawing just 38mA, the JP‑D5‑WE‑UH‑00 is engineered for power‑sensitive applications such as battery‑operated handheld readers, wireless keypads, and portable identification devices. Combined with the wide voltage range, this makes it the ideal choice for applications where power availability is limited.

• Flexible Integration with Legacy and Modern Systems: The combination of USB (for PC integration), UART TTL (for embedded microcontrollers), and Wiegand 26/34 (the industry standard for access control panels) provides universal connectivity across platforms. Existing Wiegand‑based systems connect directly — no protocol conversion required. New embedded designs benefit from simple UART integration. The through‑hole package simplifies prototyping and production, making this module suitable for both low‑volume custom builds and high‑volume manufacturing.

• Cost‑Effective with Superior Read Range: Despite its ultra‑compact size and low cost, the JP‑D5‑WE‑UH‑00 delivers read distances of 3‑7cm with the standard antenna and under 100ms read time, outperforming many larger and more expensive modules. This combination of low cost, small form factor, and excellent read performance makes it the ideal choice for OEMs building high‑volume, cost‑sensitive access control and identification products.

Shenzhen Jupin Technology Co., Ltd. ("Jupin" for short) is a domestic high-tech enterprise focusing on the development, production and sales of iris recognition and face recognition technology products. Main products: iris recognition access control, iris recognition attendance machine, face recognition access control, face recognition attendance machine ban, thermal imaging temperature measurement integrated machine, etc. Specializing in helping customers improve management efficiency, enhance security capabilities, improve safety levels, and reduce safety loss of intelligent system research and development and product manufacturing, to provide customers with technologically advanced and reliable products, comprehensive application solutions and complete services.