Features:

• Length: 3.36 in (85.47 mm)
• Width: 2.12 in (53.85 mm)
• Thickness: 0.03 in (0.8 mm)
• Badge clip slot: 0.63 in X 0.13 in (16 mm X 3.30 mm)

Interface

• EM-4100 series prox cards
• with a EM/Marin S.A.
• memory chip.

125 KHz (generic prox)

• 26-bit, Read-only

13.56 MHz (Mifare)

• Read-only