Protection Grade:IP65. Crane/Conveyer/CNC/Coal Digging Machinery/Generator Startup/Concrete Pump/Grab Bucket/Other Machinery. Power Source of Receiver: 12V AC/DC, 24V AC/DC, 36VAC, 48VAC, 110VAC, 120VAC, 220VAC, 240VAC, 380VAC, 415VAC;.
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