Data Sheet:
8-way isolated input, high reliability and stability.
8-way relay dry contact output, contact current is 220V, 5A.
Collocated with a 2km-3km RF module inside;
Receiving current: 60mA;
Transmitting current: 350mA
Power supply: DC 12V-30V
Dimension: 145mm*90mm*40mm
Application:
pump control
tank level control
wireless remote control
wireless relay control