The ICODE SLIX2 is the successor of ICODE SLIX, fully backwards compatible, that offers improved user memory size and performance such as increased reading range and flexible user memory segmentation with separate access conditions. ICODE SLIX 2 can be operated without line of sight up to a
distance of 1.5 m (gate width). No battery is needed. When the smart label is positioned
in the field of an interrogator antenna, the high speed RF communication interface enables data to be transmitted up to 53 kbit/s. An intelligent anticollision function enables several tags to operate in the field
simultaneously. The anticollision algorithm selects each tag individually and ensures
that the execution of a transaction with a selected tag is performed correctly without data
corruption resulting from other tags in the field. ICODE SLIX2 offers 2560-bit of user memory, organized in 80 blocks with 4 bytes each (last block reserved for counter feature) with 50 years data retention and a write endurance of 100.000 cycles. Every device also has a 8-byte Unique identifier, a lock mechanism for each user memory block (write protection) and passwords to access memory management features such as read access, write access and Privacy Mode.