SKU: SENS-2524
📋 GST Invoice Available

Generic EM4305 125KHz RFID Tag - ABS Waterproof Keyring Token

₹72.00 (Inclusive of all taxes)
Out of Stock

This 125KHz RFID tag, built around the EM4305 chip, provides a durable, waterproof token for access control, asset tracking, and automation systems compatible with standard 125KHz readers.

Features

  • 125KHz operating frequency for broad reader compatibility.
  • EM4305 chip with a unique, factory-programmed 32-bit ID.
  • ABS plastic housing offering waterproof and durable construction.
  • Integrated keyring for easy attachment to keys, assets, or pet collars.
  • Compact dimensions of 43.7 x 30.5 x 5.3 mm for discreet deployment.

Out of stock

Description

This RFID tag operates on the 125KHz Low Frequency (LF) band, utilizing the EM4305 chip to provide a stable, passive identification signal. The tag is inductively powered by the reader’s RF field, requiring no internal battery, and transmits its unique 32-bit identifier upon activation.

Encased in a sealed ABS plastic shell, the tag is designed for durability and resistance to environmental factors, making it suitable for both indoor and outdoor applications. Its form factor includes a molded keyring loop, facilitating easy integration into physical access control systems, inventory management, and logistics tracking workflows.

Key Features

  • Passive 125KHz RFID technology for reliable, maintenance-free operation.
  • Waterproof ABS housing ensures long-term performance in varied environments.
  • Factory-locked 32-bit unique identifier prevents ID collisions.
  • Optimized antenna design for consistent read range with compatible readers.
  • Keyring-integrated design for convenient attachment and distribution.
  • Mildly flexible construction resists impact and daily wear.

Applications

  • Physical access control systems for doors, gates, and turnstiles.
  • Asset and inventory tracking in warehouses, labs, and libraries.
  • Time and attendance logging for personnel management.
  • Pet identification and location tracking within controlled facilities.
  • Basic automation triggers in industrial or home automation setups.

Technical Specifications

Model / ChipRFID Tag (EM4305)
Operating Frequency125 KHz
ID TypeUnique 32-bit (Factory Programmed)
Housing MaterialABS Plastic
ColorGreen/White
Dimensions (L x W x H)43.7 x 30.5 x 5.3 mm
WeightApprox. 0.04 kg
Key FeatureIntegrated Keyring, Waterproof

Frequently Asked Questions

Is the ID number on this RFID tag reprogrammable or changeable?

No, the 32-bit identifier on the EM4305 chip is factory-locked and is not user-reprogrammable. This tag is designed as a durable, read-only token for systems that require a fixed, unique ID for identification, logging, or access control.

What type of RFID reader is compatible with this 125KHz tag?

This tag is compatible with standard Low Frequency (LF) RFID readers operating at 125KHz. Ensure your reader system supports the EM4305 chip format or Generic 125KHz read-only tags. Common applications include proximity access control readers, inventory scanners, and industrial automation sensors.

How durable and waterproof is the ABS housing?

The sealed ABS plastic housing provides a high degree of water resistance, making the tag suitable for outdoor use, humid environments, or casual exposure to liquids. The material is also impact-resistant and mildly flexible, offering good durability for everyday attachment to keyrings, asset labels, or pet collars.

Package Includes

  • 1 x Green Blank Waterproof 125KHz RFID Tag (EM4305)

Additional Information

Weight 0.04 kg
Dimensions 4.37 × 3.05 × 0.53 cm