Rewritable RFID Key Fob

Add-on for Kiisu: a rewritable 125 kHz RFID key fob based on the T5577 chip. Read, clone and write low-frequency tags with your Kiisu V4br, or use it as a blank for your own access projects.

What you can do with Kiisu:

• Write a saved key from Kiisu to the fob
• Clone an existing 125 kHz tag (EM4100, HID Prox, Indala and other supported formats)
• Rewrite it as many times as you need
• Test and debug your own RFID readers

Specifications:

• Chip: T5577 (rewritable)
• Frequency: 125 kHz (LF)
• Housing: blue ABS teardrop with key ring

Suitable for:

• Kiisu V4br and other 125 kHz RFID tools
• Spare or backup access keys
• DIY enthusiasts, developers and security researchers

Use only with systems you own or are authorised to access.