This RFID Read/Write transponder tag is part of the EM Microelectronic-Marin SA EM4x50 family and is designed to work with our RFID Read/Write Module, Serial (#28440). Each tag contains a unique, read-only serial number (one of 2^32, or 4,294,967,296 possible combinations) and 116 bytes of user data area stored in a non-volatile EEPROM (Electrically Erasable Read Only Memory). The user data area can be optionally secured with a 32-bit password to allow only authorized read and write operations.

See our RFID Module & Tag Compatibility Chart here.

Features:

Thin package makes it ideal for many applications
Rugged outer casing can be used in applications with exposure to direct sunlight
Designed to resist common stress known from access control and time attendance systems
EM Microelectronic-Marin SA EM4x50 family chip
125 kHz operating frequency
Diameter 30 mm (1.2 inches)

Applications:

Room access
User authentication
User data storage

Notes:

These tags are NOT compatible with the read-only devices RFID Card Reader – Serial (#28140) or RFID Card Reader – USB (#28340).
In accordance with U.S. Patent Nos. RE40,145; 5,817,207; 6,036,099; 6,214,155; 6,514,367; and 6,557,766.

Documentations:

Package Includes: