EM4100 125KHz Writable Black Ring

Introducing the EM4100 125KHz Writable Black Ring, a versatile and reliable solution for contactless read/write data transmission in various applications. Operating at 125kHz frequency, this ring is programmable using devices like Proxmark3, iCopy2, or iCopy3. With radio frequency ranging from 100kHz to 150kHz, it offers seamless data transmission for access control, personal identification, logistic automation, and more.

Specifications

• Contactless Read/Write Data Transmission
• Radio Frequency from 100kHz to 150KHz
• 7x32-bit EEPROM Data Memory Including 32-bit Password
• Separate 64-bit memory for Traceability Data
• Read/Write
• Applications: Access Control, Personal Identification, Logistic automation, etc.
• Specifications
• Material: Zirconia Ceramic + Epoxy Resin
• Thickness: 2mm
• Chip: T5577
• Frequency: 125
• Colour: Black
• Induction Distance: 2-5cm
• Waterproof: Yes