Item name
EM4100 Key Fob Programming Mango RFID Key Fob Key Fob Tag
Size
35.3mmx28x6.4mm ,and can be changed
Color
red,yellow ,blue,blank etc.
Chip
LF, HF, UHF, dual chip all available
Feature
laser number or logo
Application
Access Control System or another
Customization Options
QR Code,number,logoEtc