900MHz ISM Band 1W wireless Ethernet data radio gateway / RTU with AES 256-bit encryption - configurable as Master; Slave or Repeater - with ext. reverse polarity SMA 50O antenna connection - Banner Engineering (Sure Cross MultiHop Ethernet M-H) - Part #18385 - Screw-clamp term. connection - Supply voltage 12-30Vdc (12Vdc-24Vdc nom.) / 3.6-5.5Vdc (5Vdc nom.) - Rectangular shape - IP20 / NEMA 1 - Polycarbonate (Housing / Rotary dial cover) / Polyester (Labels) / EPDM rubber (Cover / Gasket) / Nitrile rubber (Buttn covers) material - Surface mounting - with LCD display - with Modbus RTU / Ethernet/IP communication capability - Rated for -40...+85°C - with Sure Cross Frequency Hopping Spread Spectrum (FHSS) / Time Division Multiple Access (TDMA) technology