KNACRO 2-Channel relay module With optocoupler 2-way relay Relay expansion board High and low trigger With LED warning lamp (DC 24V)

You can set high and low trigger. The relay can be powered solely JD-VCC. IN signal input voltage: 0-5V/0-12V . 2 relay relay expansion board with optocoupler and LED warning lamp. Load: AC 10A 250V / 125V; DC 10A 30V / 28V. Product Name : Relay Module. Material : Metal, Plastic. Load : AC 10A 250V/125V ;DC 10A 30V/28V. Size : 54*41*19mm (L*W*H). Main Color : Blue. Weight : 15g. Package included : 1 x Relay Module. If you have any question , please feel free to contact us. Feedback: We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help. Our aim is to provide Top Level Customer Service, so we will try our best to solve any problem.Thank you very much!