Keychain card encapsulation chip with drip card or ID card is good?

Key fob card is made of ABS shell packing chip coil, filled with epoxy resin, combined by ultrasonic welding, with various shapes of shaped Cards. Can be printed, sprayed code, engraved code. Dustproof, waterproof, shock-resistant, there are dozens of shapes to choose from. 　　

Features of keychain Cards: 　　

Small and compact appearance, robust and colorfast; 　　

Waterproof, shockproof, and corrosion-resistant; 　　

Easy to carry when hung on a keychain; 　　

A wide range of styles and colors to choose from; 　　

Design and production are available according to customers; 　　

Can be sprayed with ID code, running number. ? Default spraying 8H-10D 10-digit internal code. 　　

Which chip is more suitable for keychain card package? First, lets see what is the difference between drip adhesive card and id card? 　　

Drip adhesive card integrated circuit card full name card (Integrated Circuit Card), also known as smart card (Smart Card). Can read and write, large capacity, strong encryption function, reliable data records, easy to use, such as a card system, consumer systems, etc. PHILIPS Mifare series Cards.

And ID card full name identification card (Identif drip cardation Card), it is a kind of induction card can not write, including a fixed number, just like the magnetic card, only use the card number "In addition to the card number, the card does not have a confidential function. Card number" is open and exposed. 　　

Therefore the main difference between the drip card and id card live is that the drip card the card can be read and written, with encryption function, can not be copied id card is only readable card, no encryption function, can be copied. In terms of security, we choose keychain chip or keychain chip drip adhesive card is the best encapsulated chip, so drip adhesive card chip encryption than id card to have the advantage.