BIS M uses the high frequency (HF) 13.56 MHz and supports the standard either according to DIN ISO 15693 and/or DIN ISO 14443. Thanks to the wide variety of passive data carriers in terms of dimensions, design, memory size, operating temperature, material, antenna technology, installation, range, you can implement almost any technical task in an application-optimized manner. BIS M is the robust system with absolute data security. Product group=HF (13.56 MHz), dimensions=Ø 31 x 40 mm, UID serial number, read only=4 bytes, user data, read/write=752 bytes, memory type=EEPROM, antenna shape=round, storage temperature=-25...75 °C, ambient temperature=-25...55 °C, housing material=ABS, blue, protection class=IP67, approval/conformity=CEWEEE