RFID 125 KHz EM4100 Compatible ID Tag Color Waterproof Silicone Wristband
This is EM4100/4102 ,is Read-only, not programable,not HID!!!!
Specifications:
- Frequency : 125KHZ
- Diameter : 70 mm
- color: Yellow, Blue, Red,Black
- Material : silicone
- water-proof
- Acid-proof
- Alkali-proof
- Resistant to oxygen , ozone and sunlight
- Flexible
- Anti-adhesive
- Low chemical reactivity
- Low toxidty
- operation temperature : -40℃ to +85℃
Package :