Specifications:

• Frequency: 125khz
• use for: id key
• usage: home security tag
• Size: style 2
• Recognition Mode: Read Only
• Read Range: less than 10cm
• Power: Passive Card
• other name: smart tag
• nome: proximity tag
• name: rfid token
• Model Number: TK4100
• frequency: 125khz keyfobs
• Contours: Alien Card
• Compatible: EM4100 tag
• color: black
• Chip Type: Contactless ID Card
• chip: TK4100
• Brand Name: YARONGTECH
• application: access control tag