125KHz EM4100 RFID Card Read Module - 125KHz EM4100 RFID Card Read Module for secure access control. -Robocraze

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Buy 125KHz EM4100 RFID Card Read Module Online in India | Robocraze

Name: 125KHz EM4100 RFID Card Read Module
Brand: Robocraze
SKU: TIFCC0127
Price: 242 INR
Availability: InStock
Rating: 4.8 (10 reviews)

125KHz EM4100 RFID Card Read Module

Rs. 242; ~~Rs. 371~~; Rs. 242
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SKU: TIFCC0127

The RFID module board has a 125KHz frequency and uses TTL RS232 interface.
Combined with efficient decoding algorithms, to complete the EM4100 compatible ID card data reception.
Suitable for access control, time and attendance, charges, anti-theft, Patrol and other radio frequency identification applications.
The dedicated module RDM630 series is a non-contact RF ID card that uses advanced RF receiver circuits and embedded microcontroller design.

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125KHz EM4100 RFID Card Read Module

~~Rs. 371~~ Rs. 242

Quantity:

125KHz EM4100 RFID Card Read Module

~~Rs. 371~~ Rs. 242

Description
Specifications
FAQ
Shipping & Return

Description

125KHz EM4100 RFID Card Read Module

The 125KHz Card Mini-Module is designed for reading code from 125KHz/ 134.2KHz card-compatible read-only tags and read/write a card. It can be applied in office/home security, personal identification, access control, anti-forgery, interactive toy, and production control systems.

This module is easy to use, serial port connects to Arduino MCU after power-up when the RFID card enters into the card reading range, this module will send the card number to Arduino by UART You can further connect the relay Arduino shield to your Arduino in order to enable the simple door keeper controlling system.

RFID or Radio Frequency Identification system consists of two main components, a transponder/tag attached to an object to be identified, and a Transceiver also known as an interrogator/Reader. A Reader consists of a Radio Frequency module and an antenna that generates a high-frequency electromagnetic field.

Pinout:

Pinout Of 125KHz EM4100 RFID Card Read Module

?Also check 125KHz RFID Reader TTL Module available on Robocraze. It operates at an operating voltage of 5V DC and has a frequency of 125 kHz. The module is designed for various applications, including access control, time and attendance, asset management, handheld readers, immobilizers, and other RFID-enabled applications. It features a proximity RFID reader with a serial and TTL interface, making it easy to integrate with microcontrollers such as Arduino and Raspberry Pi.

Also check RFID Reader Serial. The RFID Reader Serial is a device that can be used to read RFID tags. It has a range of about 6cm. It operates at 5v with 500ma of current. The RFID Reader Serial is best suited for applications in access control.

Specifications

Package Includes:

1 x 125Khz EM4100 RFID Card Key ID Reader Module

RFID Card Key ID Reader Module Specifications

Frequency	125KHz
Card Type	RFID Card Reader Module
Model	EM4100 RFID Card
Interface	TTL RS232
Current	<50mA
Working Temperature	-10°C ~ +70°C
Dimensions	3.85 x 1.9 x 0.9cms
Weight	15 grams

FAQ

1. What is RFID reader module?

A radio frequency identification reader (RFID reader) is a device used to gather information from an RFID tag, which is used to track individual objects. Radio waves are used to transfer data from the tag to a reader. RFID is a technology similar in theory to bar codes.

2. What is the use of the RFID module?

The RFID Module is designed for reading code from 125KHz/ 134.2KHz card compatible read-only tags and read/write a card. It can be used in office/home security, personal identification, access control, anti-forgery, interactive toy, and production control systems.

3. How does a RFID card reader work?

The RFID reader is a network-connected device that can be either portable or fixed. It transmits signals that activate the tag using radio waves. When the tag is turned on, it sends a wave back to the antenna, which is converted into data.

4. What is the difference between NFC vs RFID?

RFID stands for Radio Frequency Identification, a contactless one-way communication method at varying distances. NFC stands for Near Field Communication, allows for two-way Communication and requires action by the user.

5. How does RFID work without power?

Passive RFID tags have no power of their own and are powered by the radio frequency energy transmitted from RFID readers/antennas. The signal sent by the reader and antenna is used to power the tag and reflect the energy back to the reader.

Shipping & Return

Shipping Policy

All orders confirmed before 3:00 PM IST are shipped the same day, barring rare pickup delays on holidays or disturbances.
Delivery time in Metro cities is 1–3 days; for other locations, it is 3–7 days. Delivery varies based on location and courier service.

Return & Refund Policy

Return window: 7 days from receipt unless stated otherwise.
No refunds or replacements after the return window.
Returns are accepted only for non-working or damaged products.
Initiate return requests via a Support ticket or contact us at +91-8123057137.
Refunds are processed within 3–4 working days after inspection and approval.

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