DC signal converter
(1 pair of 2,2 pair of 2,1pair of 4,Auxiliary power) DC 4-20mA, 0-20mA signal mode, the dynamic transfer to an external monitor, do surveillance recorder use.
(1 pair of 2,2 pair of 2,1pair of 4,Auxiliary power) DC 4-20mA, 0-20mA signal mode, the dynamic transfer to an external monitor, do surveillance recorder use.