Specification | Ibutton key integrated circuit chip sealed in stainless steel shell, it is waterproof, shockproof, corrosion, durable and no wiring; Ibutton key is a passive device, relies on reading and writing equipment to read information; Ibutton key chip cannot be copied as it is with static protection and uniqueness. |
Technical specifications | DALLAS encryption card |
Average failure | Normal use 1 / 100,000 times |
Vendor serial number | The world's only 64-digit number |
System logic | 64-bit password protection |
Storage | 8Kbits RAM |
Card reader | Touch type |
Read and write times | More than 1.5 billion times |
Operating temperature | -40 ºC~+85 ºC |
Number of readings | > 35 million times |
Service life | > 20 years |