ELATEC TWN4 family of transponder readers and writers allows users to read and write to almost any 125 kHz and 13.56 MHz tags
It supports all major transponders from various suppliers like ATMEL, EM, ST, NXP, TI, HID, LEGIC, etc. and ISO
standards like ISO 14443A/B (T=CL), ISO 15693, ISO 18092 / ECMA-340 (NFC).
The new generation is a direct enhancement to the successful TWN3 family as it comes in the same mechanical dimensions
(OEM PCB and desktop housing).
The readers support host communication via USB or RS-232.
+ Powerful SDK for writing apps which are executed directly on the reader
+ Firmware update in the field possible
+ On-board 18 kB flash storage, e.g. for storing user accessible non-volatile data
+ Direct chip-commands support
+ Two on-board SAM sockets (Secure Access Module)
+ CCID and PC/SC 2.01
+ Dedicated expansion bus for connection of LCD, mass storage, etc.
+ 2 GPIOs
+ Supports quick (re)configuration over network and over wireless interface with TWN4 CONFIG Card
+ TWN4 Upgrade Card for P option available on request
+ 3D construction data (STEP) available on request
+ Supports initialization of segments (LEGIC SM-4500 only)