LF 125KHz & HF 13.56MHz Dual Frequency Read Module

PIDF-20W26 Dual Frequency RFID Reader Module — Ideal Choice for Multi-Scenario Applications
The model PIDF-20W26 is a high-performance dual-frequency RFID reader module that supports both 125KHz and 13.56MHz frequencies, making it suitable for various application environments such as access control systems, filter cartridge expiration management, authentic consumable identification, and membership systems. This module supports a wide range of RFID protocols and offers high compatibility, making it an ideal choice for developing RFID mobile devices or contactless control systems.

RFID Dual Frequency Technology Applications
The PIDF-20W26 dual-frequency RFID reader module uses dual-frequency technology, providing excellent versatility and simplifying the RFID application development process. Below are several typical application scenarios:
 

The module is embedded in smart water dispensers or purifiers, allowing users to track filter expiration reminders and verify authentic consumables through RFID.
 

PIDF-20W26 is suitable for managing filter replacement in air purifiers. When the filter reaches its expiration date, the system automatically notifies the user to replace it.
 

 The PIDF-20W26 RFID module can read whether a card has payment authorization, helping identify user cards for vending machine access, enhancing vending machine management.
 

 The PIDF-20W26 can be applied in vehicle electronic door and instrument control systems to verify the owner's access permissions, improving vehicle security.
 

 The module has extensive applications in access control and membership card authentication, accurately identifying access permissions for specific areas, suitable for various membership management systems.
 

The PIDF-20W26 can be integrated into entertainment facilities to control operation permissions and provide identity recognition, enabling a personalized user experience.
 
Technical Specifications and Advantages of the PIDF-20W26
The PIDF-20W26 dual-frequency RFID reader module offers a variety of RFID card support and flexible hardware design, allowing for firmware modification based on customer requirements to meet specific application needs. These features make it a highly competitive choice for selecting an RFID module. Key features and advantages include:
 

Multi-Card Protocol Compatibility: The PIDF-20W26 can read various types of RFID cards, supporting EM ASK 125KHz, H.I.D. FSK 125KHz, COMBO cards, Mifare series (e.g., Mifare Ultralight and Mifare DESFire), NFC Tags, and others, ensuring high compatibility and meeting various RFID application needs.
 

Easy Installation and High Compatibility: Simple module installation, suitable for various card readers and control systems, with support for multiple frequency options to flexibly configure for different environments.

How to Choose an RFID Module — Application Guide for PIDF-20W26
Choosing the right RFID module is crucial for system integration, and the PIDF-20W26, with its dual-frequency design and broad protocol compatibility, is an ideal choice for a wide range of application scenarios. Whether for access control, identity verification, IoT applications, or other needs, the PIDF-20W26 can easily meet the requirements. Users can select the best configuration based on specific installation needs and application scenarios, and with the module's multi-protocol support, customers can integrate it with technologies like Bluetooth, significantly enhancing system compatibility and application scope.
 
Frequently Asked Questions (FAQ)

The PIDF-20W26 supports various application scenarios, including filter expiration management and authentic consumable identification for water dispensers and air purifiers, as well as payment access for beverage vending machines. Users can choose the appropriate card protocol and frequency based on specific application requirements.
 

 The module supports EM ASK, H.I.D. FSK, Mifare series (e.g., Mifare DESFire), and NFC Tags, providing compatibility with multiple card protocols.
 

 The PIDF-20W26 is easy to install and can be easily integrated into various systems according to the installation guide. The product provides a selection guide for RFID modules to help users select the right option based on their needs.
 
Product Pricing and Purchase
The PIDF-20W26 is a high-performance, multifunctional dual-frequency RFID wireless module, suitable for various RFID system applications and competitively priced. Whether you're looking for solutions for access control, membership system management, or filter expiration reminders and authentic consumable identification, the PIDF-20W26 is the ideal choice.

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