TDSI White Sector 4 4K Card TDSi card number printed - 2920-3005

TDSi 2920-3005 is a white MIFARE 4K Sector 4 card for access control, printed with the TDSi logo and an ID number. It comes sector 4 encoded for TDSi systems that read that sector and is supplied in packs of 100.

TDSi presents moving from serial cards to sector cards as a step up in security.

• 13.56MHz, built to ISO 14443-A, ISO 7810 and ISO 7816.
• Gloss laminated PVC, 85.6 x 54 x 0.76mm, 5g. Suitable for thermal-transfer printing.
• Passive. No battery is needed, so reads are unlimited.
• Passive technology gives a consistent read range.
• Operating temperature -25°C to +50°C.
• Pack of 100 cards.

For a smaller memory TDSi makes the 1K version, 2920-3004. Being PVC, the cards are rarely accepted by UK kerbside recycling. Take used cards to a recycling centre that accepts PVC.