125Khz ID EM4100 TK4100 Adjustable Waterproof Wristband Band Bracelet RFID Token Tag Keyfob Access Control Many Color Select 1

Specifications:

• Working temperature: -20℃~+60℃
• Working frequency: 125 KHz
• The number of readable times: > 10000 times
• Storage capacity: 64 bit
• Service life: > 10 years
• Reading and Writing Time: 1ms
• Packaging material: ABS
• Model Number: ID
• Detecting distance: 0-5cm
• Chip Model: EM4100 TK4100 Chip
• Brand Name: EFHH