SPAREPART SITRANS FUS: SPAREPART TRANSMITTER TYPE SITRANS FUS080 3.6 V, INCLUSA 3.6V DUAL BAT. PACK, USA VERSION. INTERNAL CODENUMBER: 7ME3450-0AA20-1CA0. IP67 POLYAMIDE ENCLOSURE WITHOUT CONNECTION BOX AND CONNECTION BOARD. SUPPLY VOLTAGE: 3.6V D