LF 125 kHz Passive RFID Readers

Low frequency (LF) 125 kHz RFID readers interrogate RFID tags at a close proximity, with a read range of up to 10cm (some special readers may read tags from an extended distance of up to 1m). Due to the LF 125 kHz frequency’s lower sensitivity to radio wave interference, these readers are often used in configurations where metal and water are present.

Looking for LF 125 kHz RFID Readers?

We offer a complete range of LF 125 kHz readers to suit any business application. GAO is a trusted, leading supplier of BLE, RFID and IoT devices to North America for over 3 decades.

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GAORFID SKU# 223035 is a 13.56MHz, NFC compatible reader with superior RFID performance. It offers flexible options for data transfer to a host (Cloud or local PC) through Ethernet, Wi-Fi or optional 4G/LTE connections.
ID: 223035
Ip68 Rugged RFID (13.56MHz / 134.2KHz / 125KHz) Reader w/ Touch screen, Wi-Fi, Bluetooth, GPS, 1D/2D Barcode Scanner
ID: 222019
This rugged, powerful, multiple configuration capable (LF/HF/UHF) advanced Android tablet is IP67 rated, has an LCD screen capable of being read under sunlight, and has a long battery life.
ID: 246025
GAORFID SKU# 221016 Plug&Play Micro USB or Type C USB  interface portable device is able to read 125KHz Low Frequency RFID tags (EM4xxx standard).
ID: 221016
The 125KHz RFID Access Control Reader offers reliable performance for secure entry systems. With a reading distance of 2-10cm, it supports TK4100, EM4100, and EM4200 card types. Featuring Wiegand26/34 communication and a durable metal casing, it's ideal for various access control applications.
ID: 231156
The SZEPIN EP-002 RFID keyfob is a waterproof, weatherproof access control tag with a 125kHz frequency and T5577 chip.
ID: 221105
The NORDSON EM-01A ID Blank Card features a 125kHz TK4100 chip, offering durability with waterproof and weatherproof capabilities.
ID: 211122
The 125KHz RFID Reader Module offers reliable UID reading for EM4200 and TK4100 cards. Featuring WG26/34, TLL, and USB interfaces, an external ante and a reading range of up to 8cm, it’s compact and ideal for seamless access control integration.
ID: 221112
The HC6823-1W RFID 1-Wire Reader is a versatile and robust 125KHz wall-mounted card reader designed to support EM4200, TK4100, and compatible RFID cards.
ID: 221138
This is a black RFID card reader operating at 125KHz frequency with ISO 14443A protocol, supporting a read range of 70-100 cm and a Wiegand 26/34 output format, powered by DC 5-16V. Ideal for access control systems.
ID: 211181
The 125KHz RFID LF R/O Reader supports ISO 7816 protocol, features USB interface, 0-5CM read range, dual LED indicators, and a buzzer, with compatibility for TK4100 and EM4200 cards, offering fast data transfer up to 106Kbit/s.
ID: 211190
The ECO T98 is a portable 134.2kHz LF RFID reader designed for animal identification, supporting ISO11784/ISO11785 protocols.
ID: 222115
This is a 125kHz RFID reader with ISO 14443A protocol, offering Wiegand 26/34 and RS485/232 interface options, designed for access control and security applications. It comes in a durable ABS casing with a 1-year warranty.
ID: 211183
The CISBO C58 is a millimeter-wave parking sensor system offering 120° detection, blind spot alerts up to 40m, and reliable performance in all conditions.
ID: 211177
The ACS AUTO ACS 301 Pole Swing Gate features an aluminum alloy cylinder, DC brushless motor, and a passing speed of 30-45 persons/min, designed for high-traffic speed gates with a 5 million cycle MCBF.
ID: 211179
This portable 125kHz RFID card reader supports TK4100, T5577, EM4200, and EM4305 cards, ideal for access control applications in offices or hospitals.
ID: 221135
Experience seamless access control with a compact design, fast response, fast reading speed, and versatile connectivity. Perfect for modern security needs.
ID: 211113
The High Speed Fixed Industrial Barcode Reader is designed to meet the rigorous demands of the logistics industry.
ID: 231140
The HF Desktop Reader by XCCRFID supports 125kHz and 13.56MHz frequencies and complies with the ISO 18000-6C standard.
ID: 231132
The GAOTek Fixed RFID Reader is a reliable and high-performing dual-frequency card reader operating at 125KHz and 13.56MHz.
ID: 211135
This RFID module supports both 125kHz and 13.56MHz frequencies, with ISO 14443A protocol. It offers a reading range of 0-5cm and is compatible with cards like EM4200, TK4100, Mi S50/S70, and Ultralight.
ID: 211187
The Mango RFID USB Reader supports 125KHz and frequencies with ISO 14443A protocol, providing a versatile and efficient access control solution.
ID: 231157
Discover high-performance LF125 kHz copper wire antennas in customizable sizes, ideal for 125 kHz RFID modules. Durable red coil design, securely packaged for delivery worldwide from Shenzhen.
ID: 211140
The RFID Reader is a compact and efficient device designed for seamless identification and access control.
ID: 211141
This is a forklift collision warning system with UWB technology, offering precise detection (≤10cm) up to 50m, 120dB sound alerts, and IP65 waterproofing for safety in harsh environments.
ID: 211176
he Rakinda 125KHz Access Control Reader supports ISO 14443A cards, 1D/2D symbologies, and offers a 10-55mm reading distance with 360° scanning. It supports TCP/UDP/HTTP communication and operates on 9-18 VDC power input.
ID: 211185
 The HONORWAY Industrial 2D Barcode Scanner Module features a CMOS sensor, 500 scans/sec speed, and supports USB, COM, and RS232 interfaces, ideal for conveyor systems with a resolution of 640x480 pixels.
ID: 211195
This compact indoor RFID card reader supports both EM and MF cards, making it versatile for various access control applications.
ID: 211143
The Secukey RFID Reader is a dual-frequency (125KHz/13.56MHz) IP66-rated proximity reader with a 2-6cm range, supporting multiple card types and Wiegand output.
ID: 211178
The standalone access control reader supports up to 10,000 users and operates with EM 125kHz proximity cards, offering a 3-5cm reading range.
ID: 211125
This is a rugged Android handheld computer featuring a 2.0GHz ARM Cortex-A53 quad-core processor, 2GB RAM + 16GB ROM, a 3.5-inch multi-touch screen (480x800 pixels), and data collection capabilities including UHF RFID, 2D barcode scanning, and NFC. It supports WLAN, WWAN, Bluetooth, GNSS, and offers a 5200mAh battery, 13MP rear camera, and expansion slots for SIM, TF, and PSAM cards.
ID: 222187
The Mango Desktop USB RFID Reader supports 125KHz/13.56MHz frequencies, reads TK4100, EM4200, MF1S20/S50/S70, I. CODE2 chips, with a 2-10cm reading distance and USB output interface.
ID: 211191
Efficient and portable security patrol device in blue or grey, featuring long battery life, digital display, and reliable data storage capabilities.
ID: 221136
This RFID reader supports 125/134.2 kHz (LF) and 13.56 MHz (HF) frequencies, offering a read range of up to 100mm and featuring dual trigger buttons, LED feedback, and expandable memory up to 32GB.
ID: 211196
 The OEM 125kHz Handheld RFID Reader supports T5577 and EM4305 tags, powered by 2 AAA batteries, with a reading distance of up to 25mm (keyfob) or 60mm (card) and LED indicator.
ID: 241193
The Autostar 77GHz microwave radar offers waterproof, night view, and built-in GPS features, with a 30°-150° detection angle for blind spot warning and a 3m x 3m detection range.
ID: 211180
The 125KHz LF RFID Reader Module offers efficient and reliable tag reading with a range of 9-13cm. Supporting EM4001, EM4102, and TEMIC 5557 cards, it features a compact design, multiple output formats (Wiegand 26, ASCII, or ABA), and a wide input voltage range of 5.5-18V
ID: 221123
This is a compact 125KHz RFID reader with ISO 14443A protocol, offering a read range of 1-5 cm, IP67 waterproof rating, and a Wiegand 26/66 output format, suitable for outdoor use in harsh environments.
ID: 211182
Compact and versatile RFID reader with LCD display, sensor input, and USB charging. Supports multiple tag types, offering up to 10 cm reading distance.
ID: 221134
This TCP network card reader supports both 125kHz and 13.56MHz RFID cards, offering a reliable reading distance of 3-6cm with TCP/IP Ethernet connectivity, and can operate in network mode for access control applications.
ID: 211184
The 125KHz LF Fixed RFID Reader is a durable and efficient device supporting Wiegand26/34, RS232, and RS485 interfaces. With a sleek ABS cover, LED indicators, and a buzzer, it ensures seamless identification at a reading distance of 2-5cm, ideal for secure access control and tracking applications.
ID: 211142
This USB hotel card encoder supports a reading distance of 0-80mm, operates at 5V with a working current of 100mA, and is made from durable PVC material, ideal for hotel key card management.
ID: 241192
This 125KHz RFID reader supports ISO 18000-2 protocol with a reading range of 2 to 8 cm. It offers USB and RS232 connectivity, featuring a dual-color LED indicator for status and operates with a DC 9-12V power supply.
ID: 211186
The Proximity Card Reader is designed to provide seamless and secure access control with the ability to read 125KHz EM cards.
ID: 211139
The NT-120 Waterproof Access Control Keypad Reader is a robust and efficient solution for secure access management.
ID: 211136
The Secukey/OEM Wireless 125KHz RFID Card Reader (ISO 14443A) offers a 3cm read range, 30m communication distance via 433MHz, IP65 protection, Wiegand 26/34-bit output, and runs on AAA batteries.
ID: 221194
The 125kHz RFID Handheld Reader is a compact, portable device designed for quick and efficient RFID tag reading. Powered by 2 AAA batteries, it supports T5577 and EM4305 blank tags with a reading distance of up to 60mm. Ideal for mobile access control and inventory management, its lightweight ABS design ensures durability and ease of use.
ID: 221124
Secure and versatile RFID and QR scanner with Ethernet, PoE, and Wi-Fi connectivity. Supports offline event recording, firmware upgrades, and more.
ID: 223038
This long range 125 kHz LF reader is suitable for access control solutions and features a built-in antenna that provides a read range of up to 3.3 ft (1 m).
ID: 211023
With a built-in screen and a reading distance of up to 10 cm, the low frequency portable reader is designed for animal or food identification.
ID: 222006
The 125 kHz active RFID Badge and Tag Activator is a highly reliable and precise tag and badge activating device with an extended transmission range.
ID: 211027
This password-protected 125 kHz LF programmable time recorder reader can synchronize its internal clock with an Internet time server using its open source and customizable software.
ID: 211014
Able to read and respond to a card in less than 0.1 seconds, this 125 kHz LF reader is water, shock, and temperature resistant for deployment in nearly any environment.
ID: 211020
This compact 125 kHz reader features many interface formats and an auto-tuning function to automatically adjust for optimal tag reading.
ID: 211016
Compact and reliable 125 kHz RFID reader with Wiegand, Magstripe, and RS232 interfaces, long range, and water-resistant design.
ID: 221013
Compact 125kHz RFID reader with multiple interfaces, good read range, weather-resistant, and wide voltage range for versatile applications.
ID: 241302
UHF Android Handheld RFID Reader 840 MHz to 960 MHz – GAORFID is an Android rugged mobile computer.
ID: 246068
his device is an underground/water RFID detector based on the 125KHz/134.2KHz radio frequency technology.
ID: 212013