Smart Contact Card
Chip:SLE4442
Surface:Glossy/Matte
Size:85.5*54mm
Product Introduction:
The SLE 4442 card is a 256-byte encryption card that has read data, write data, protect data, and password operations.
SLE4442/SLE5542 chip card is a contact IC card using the imported Siemens SLE4442/SLE5542 chip, which has the advantages of write protection and logic encryption. At present, this type of card is mainly suitable for telecommunications cards, IP cards, smart cards, integrated circuit cards, membership cards, electronic tickets, VIP cards, medical care, insurance, transportation, schools, etc.
Production process:
1.4442 chip cards can be designed based on the materials provided by the customer, or the customer can provide a design draft.
2. Different numbers, PIN codes or text can be sprayed on each 4442 chip card.
3.4442 chip cards can be printed on one side or both sides, using silk screen printing or offset printing (CMYK four-color printing).
4. Gold or silver can be hot stamped on 4442 chip cards.
5. The standard size of 4442 chip cards after production is 85.5mmX 54mm
5. Due to the different printing carriers of the cards, there will be a certain color difference between the printed products and the computer displayed or printed color drafts.
Product Parameter:
| Chip | SLE4442 |
| Memory | 256 bytes |
| Process | Double-sided four-color, monochrome printing, high/low magnetic resistance stripe, barcode, inkjet coding |
| Size | 85.5*54mm |
| Material | PVC |
|
Surface |
Glossy,Matte |
|
Feature |
waterproof |
| Extra Available Craft | Laser code, embossed code, hot stamping, gold/silver, gold/silver printing, scratch card, UV ink, portrait, punching |
| Erasable | 100,000 times |
|
Application |
Banks, transportation, social security, telecommunications, hospitals, schools, supermarkets, hotel parking, access control management, etc. |
Package:

200 pcs card in a white hard box
Company Profile:
JingZhou Syntek Smart Technology Co.,Ltd established in 2006,which are specialized in RFID Card.
We have advanced equipment recognized by international organizations, including high-speed coding machines, automatic butt welding, ultrasonic winding machines, IC-card automatic packaging machines, CNC laminating machines, and DOD inkjet printers.
We can achieve fast and accurate delivery time.
The workshop adopts 6S management, ISO procedures standardize the production process, and strictly controls the shipment accuracy rate to 100%.
Product stability is reliably guaranteed, thus winning same praise from new and old customers at home and abroad.

FAQ:
1.Q:What's the difference between SLE4442 & FM4442 ?
A:FM4442 and SLE4442 are both contact IC card chips, and there are some differences in their design, functions and compatibility.
Design and manufacturing: FM4442 chips are mainly produced by Fudan Microelectronics in China, while SLE4442 is produced by Siemens (now NXP Semiconductors) in Germany. Both chips use EEPROM technology, but FM4442 is a domestic chip, while SLE4442 is an imported chip.
2.Q:What's the advantage of the SLE4442 Contact Card ?
A:• 256-byte EEPROM organization
• 32-bit protected memory organization
• 3-byte user password, password error count: 3 times
• Temperature range: 0℃~70℃
• At least 100,000 erase and write times
• At least 10 years data retention period
3.Q:What is your MOQ ?
A:Usually our MOQ is 100 pcs. But we accept lower quantity for your trial order.
4.Q: how can we guarantee quality?
A:Always a pre-production sample before mass production;
All products before shipped out will do full inspection.
Hot Tags: smart contact card, China, manufacturers, suppliers, factory, customized, cheap, low price, free sample
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