The TK4100 contactless cards SMC4100 IC based on a roller connected with a few laps, which are then embedded in plastic. No batteries required. This map is read-only, 40-bit unique number in the Manchester code.
TK4100 is compatible EM4100 . These cards are primarily used in access control ,logistics automation,anticounterfeiting,industrial transponder.

-Weight: 6.0 ±0.5g

-Material: ABS covered with PVC

-Color: White

-Chip type: TK4100 and EM4100 Compatible

-Operating Temperature: -10°C to +50°C

-Storage Temperature: -10°C to +50°C

• 64 bit memory array laser programmable

• Several options of data rate and coding available

• On chip resonance capacitor

• On chip voltage limiter

• Full wave rectifier on chip

• Large modulation depth due to a low impedance modulation device

• Operating frequency 100-150 KHz

• Very small chip size convient for implantation

• Very low power consumption

Options available on request:

Offset Printing / Silkscreen Printing / Encoding / Thermal Rewritable Film / Ultra Violet Printing / Micro Seal / Micro Text / Hologram / Laser Engraving / Signature Panel / Scratch Panel / SIM Punch / Magnetic Stripe

Optional Chips:

LF: HITAG S256, HITAG S2048, HITAG1, HITAG2, T5557, EM4100, EM4102, EM4450
HF: MIFARE Ultralight, MIFARE 1K, MIFARE 4K, MIFARE DESFire, ICODE 1, ICODE SLI, Ti256, Ti2048, INSIDE2K, SR176