Balluff BIS M-400-045-001-07-S4 HF read/write head, 13.56MHzThis high frequency (13. 56 MHz) processor unit is designed for industrial environments requiring robust data communication. It supports a range of data carrier types and offers dependable performance in challenging conditions. The unit is ideal for integration into larger systems for tasks such as production monitoring, asset management, and inventory control. Antenna Type: Round Operating Voltage: 18 30 VDC IP Rating: IP67 Operating Temperature: 20