Logic-Encryption Cards

Logic-encryption contact cards use password-protected memory chips compatible with SLE4442 / FM4442 and SLE4428 / FM4428. They are the standard choice for canteen and parking stored-value systems, prepaid utility meters and campus cards, where a low unit cost matters more than full CPU security.

Logic-Encryption Cards we manufacture

• Stored-Value Contact Card — from US$0.18 per piece at volume
• Access Control & Campus IC Card — from US$0.20 per piece at volume
• Prepaid Utility Meter Card — from US$0.18 per piece at volume

Frequently Asked Questions

Should I choose SLE4442 or SLE4428 compatible cards?

4442-type chips have 256 bytes of memory and are common in prepaid meters and stored-value cards; 4428-type chips have 1 KB and suit campus cards that hold more data. Both are protected by a programmable security code, and the right choice follows your existing reader and software.

What does it cost to start with Logic-Encryption Cards?

One custom Logic-Encryption Cards sample from US$50 per order is enough to start. From 100 pieces the tiered prices apply, going down to US$0.18 per piece, with chip type, numbering, barcodes and printed artwork deciding the exact figure.

How fast can custom Logic-Encryption Cards be produced?

Samples are ready in approximately 7 days, and 10,000 pieces in approximately 2 weeks, because Logic-Encryption Cards are made on our own lines in Shenzhen. Customization covers chip type, numbering, barcodes and printed artwork.