Proximity Card 4100 -0.8mm( 100pcs)
EM4100 Proximity ID card
The TK4100 proximity ID card is based on SMC4100 IC connected with a few laps, which are then embedded in plastic. No batteries required. This card is read-only, 40-bit unique number in the Manchester code.
TK4100 is compatible with EM4100. These cards are primarily used in access control applications and other identity authentication.
Model : TK4100
Protocol : 125KHz EM4100 Compatible
EEPROM Size : 40 bit
Material : PVC
Thinkness : 0.8mm
Temperature : -20° – +50°
Dimension : 85.6 × 54 × 0.86 ( mm )