EM-18 RFID Reader Module
- Product SKU: R0423
- Category: Arduino Ecosystem, ESP32 & NodeMCU Ecosystem, Intermediate Projects, Security & Surveillance Projects, Wireless & IOT, Wireless Module, Wireless-Iot, ₹100 to ₹500
Radio-frequency identification (RFID) is the wireless non-contact use of radio-frequency electromagnetic fields to transfer data, for the purposes of automatically identifying and tracking tags attached to objects. The tags contain electronically stored information. This EM-18 RFID Reader is a Tiny, simple to use RFID reader module. With a built in antenna, the only holdup is the 2mm pin spacing. Power the module, hold up a card, and get a serial string output containing the unique ID of the card. It has TTL output.
Specifications and Features of EM-18 RFID Reader Module:-
Operating Voltage: 5V DC Supply
Reading Distance: 6-10 cm.
Read frequency: 125 kHz.
EM4001 64 – bit RFID tag compatible.
9600bps ASCII output.
Current : <50 mA
Operating Frequency : 125 Khz
Read Distance : 5 cm
Compatible Tags : 125KHz EM4100 Tags
Size : 32mm(length) * 32mm(width) * 8mm(height)
Application of EM-18 RFID Reader Module:-
Smart Access Control System.
Card Based Entry System.
Attendance System.
DIY projects requiring need for RFID based System
Radio-frequency identification (RFID) is the wireless non-contact use of radio-frequency electromagnetic fields to transfer data, for the purposes of automatically identifying and tracking tags attached to objects. The tags contain electronically stored information. This EM-18 RFID Reader is a Tiny, simple to use RFID reader module. With a built in antenna, the only holdup is the 2mm pin spacing. Power the module, hold up a card, and get a serial string output containing the unique ID of the card. It has TTL output.
Specifications and Features of EM-18 RFID Reader Module:-
Operating Voltage: 5V DC Supply
Reading Distance: 6-10 cm.
Read frequency: 125 kHz.
EM4001 64 – bit RFID tag compatible.
9600bps ASCII output.
Current : <50 mA
Operating Frequency : 125 Khz
Read Distance : 5 cm
Compatible Tags : 125KHz EM4100 Tags
Size : 32mm(length) * 32mm(width) * 8mm(height)
Application of EM-18 RFID Reader Module:-
Smart Access Control System.
Card Based Entry System.
Attendance System.
DIY projects requiring need for RFID based System
Return Policy Overview
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Last updated: January 2026
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