Происхождение товара
Shanghai, China
Craft
Silk-screen printed,Laser engraved
Size
Customized as your request
Frequency
125khz, 13.56mhz
Chips
tk4100,em4305,t5577,mf 1k/4k,f08,i code etc.
Weight
Depend on your shape
Standard Colors
Grey, blue, yellow, red, white and purple or customized
Operating Temperature
-10°C ~ 80°C
Antenna
strong copper coil antenna