Description
Product Overview
The Riversmerge RFID Copier is a compact and efficient device designed for reading and writing 125kHz RFID cards and keychains. It supports chips including T5577, EM4100, EM4305, and TK4100, making it versatile for various low-frequency RFID applications. The product measures 5.12 x 3.15 x 1.57 inches and weighs 4.2 ounces, featuring a self-adhesive installation for easy setup. Powered by a 1.5-volt alkaline battery (not included), it uses touch control and motion alert technology for seamless operation. With its default blank command state, it requires initial reading of free label instructions using a replicator before writing, ensuring accurate and secure data handling. Manufactured by Riversmerge under part number COPIER445, this device is already assembled and ready for use in industrial, commercial, and personal settings.

Usage
This RFID copier is ideal for environments requiring secure access control, such as offices, parking facilities, and residential complexes. It can replicate parking cards, access cards, and switch controls, catering to security personnel, facility managers, and DIY enthusiasts. The device is best used in scenarios where frequent card duplication or replacement is needed, offering infinite reuse with a single instruction. Its compatibility with various 125kHz RFID products ensures broad applicability, but users should confirm chip types like EM4100, EM4305, or TK4100 before purchase to avoid compatibility issues. The motion alert feature enhances security by detecting unauthorized access attempts, making it suitable for high-traffic areas.
Why Choose Us
Riversmerge stands out for its focus on reliable and user-friendly RFID technology. The copier’s ability to read and write multiple chip types without pre-loaded instructions offers flexibility and cost savings, as it eliminates the need for multiple devices. Its self-adhesive design simplifies installation, reducing setup time and effort. Backed by positive customer reviews and a strong rank in industrial and scientific categories, Riversmerge ensures quality through rigorous testing and adherence to industry standards. The product’s reusable nature and compatibility with low-frequency RFID systems provide long-term value, making it a smart investment for efficient access management.
Key Features
- Compatible with T5577, EM4100, EM4305, and TK4100 chips for broad RFID support
- Battery-powered operation with 1.5-volt alkaline battery for portability and convenience
- Self-adhesive installation for quick and tool-free setup in various locations
- Motion alert technology to enhance security by detecting unauthorized movements
- Reusable design with infinite replacement capabilities, reducing long-term costs
FAQ
What chips is this RFID copier compatible with?
It supports 125kHz RFID chips including T5577, EM4100, EM4305, and TK4100, but users should verify their chip type before purchase to ensure compatibility.
Does the product come with batteries included?
No, batteries are not included; a 1.5-volt alkaline battery is required for operation, which must be purchased separately.
How do I start using the RFID copier?
First, read the free label instructions using a replicator, then write them into the device, as it defaults to blank commands and cannot be used directly without this step.
Can I reuse the copier for multiple cards?
Yes, the product is reusable with a single instruction and allows for infinite replacements, making it cost-effective for ongoing access control needs.
What is the installation process?
Installation is simple with the self-adhesive backing; just peel and stick to a clean, dry surface, requiring no tools or professional assistance.






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