BIS C works with low frequency (LF) and uses two frequencies: 455 kHz for writing and 70 kHz for reading. The handheld is used for mobile writing and reading of BIS C data carriers, especially in poor lighting conditions and in harsh environments. It can be operated via touchscreen. Data is transferred to the external system via WLAN, Bluetooth or a wired USB connection. Product group=LF (70/455 kHz), Product name=Read/write heads, Dimensions=27 x 27 x 72 mm, Antenna shape=rod, Storage temperature=-20...60 °C, Ambient temperature=0...60 °C, Protection class=IP67, Approval/conformity=CEWEEE