Handheld ID Copier 125khz RFID Duplicator with 10pcs Blank T5577 Keyfobs

About this item

• What You Get: The package includes 1pcs 125KHz handheld RFlD writer, 10pcs blank T5577 keychains(5pcs black color+5pcs blue color) and a user manual. This RFID copier is Only applicable to cards/keyfobs with a frequency of 125KHz, Not for 13.56MHz device. 【Notice: it needs two 1.5V AAA batteries for the RFID reader, and the batteries need to be purchased separately】
• 125KHz Frequency Only: This handheld copier/duplicator is designed ONLY for copying 125kHz low frequency of cards. It be widely used in hotel room keys, home/apartment access, garage doors, and office doors. It's not suitable for NFC, 13.56MHz, 960MHz or any other frequency cards or encrypted cards. 【Note: Please read the included User Manual before using the 125KHz RFID duplicator】
• Portable RFID Reader: Designed small size and light weight, equipped with "Read" and "Write" buttons, this compact RFID writer needs no computer, on-site copy. And this copiers can write multiple types of cards, including T5577, EM4205/4305, EL8265/8268, SIC7888, can be duplicated 20,000 times. It can reads/clones ID (EM4100), AWID 125KHz clamshell proximity cards((typically 26‑bit open format)). Whether a 125kHz HID/AWID card can be copied depends on its internal data format and encryption – not on the copier's quality.
• RFID Keychains: The 10pcs T5577 keyfobs included in the package are the default empty command keyfobs, without pre-programmed card numbers, you cannot directly add them to RFID locks or use a card reader to read them. To test read/write, first copy data from an original card by a 125kHz replicator, and then write it into the cards/keychains. The RFID keychains are reusable. Many HID/AWID cards use private protocols (e.g. 37‑bit, Corporate 1000) that ordinary copiers cannot read.
• Purchase Notice: Ensure that the 125KHz handheld RFID writer supports the type of keyfobs (cards) and protocol you are using, such as the common protocols EM4100、T5577、EM4305, etc. to avoid non recognition. The 125KHz handheld RFID writer needs to be fitted with 2 x 1.5V AAA batteries before use, and batteries need to be purchased separately. Some cards use simple public protocols (easy to copy), while others employ proprietary, non-standard encoding that standard writers cannot handle.
• Important note for customers: Our standard 125kHz copier works reliably with EM4100 and some basic HID/AWID cards (typically 26‑bit open format). However, many HID and AWID cards use proprietary encoding, longer bit lengths (37‑bit, 44‑bit, etc.), or encryption (e.g. Corporate 1000), these cards cannot be cloned by any generic low‑cost writer. If your card fails to copy, it does not mean the copier is defective – it means your card has advanced security features that require specialized equipment. Please check your card’s format or consult us for compatibility.