frequency band
operating frequency
chip
transmission mode
Read distance
read time
supported Reader
Operating Temperature
Operating Humidity
environmental protection
IP Rating
Color
Material
size
thickness
Weight
Low Frequency (LF)
125 KHz
EM TK4100
passive (battery-free)
0.5 ~ 1 M
< 2 sec
EM long-range reader (CY-EM100)
-25°C ~ 60°C
10% ~ 90% (non-condensing)
waterproof, dustproof
IP 68
blue, red, yellow, orange, purple, etc.
ABS + PC with texture
various (approx. 30 x 40 MM)
4 ~ 5 MM
4 ~ 6 g