3pcs 2 Channel 12V Relay Module Solid State High Level Trigger 240V2A Geekcreit for Arduino - products that work with of

Specification Input Power Supply 12V DC Load Voltage AC240V 2AMaximum operating current 26 8mATrigger mode high levelInput control signal voltage 0 2 5V low state relay OFF 3 3 5V state high relay ON Blue KF301 terminal connection control line is more convenient Module interface DC positive power supply by relay voltage power supply DC connect power negativeCH Relay Module signal triggering end Low level trigger effective Note Power must be DC voltage and need to be consistent with the voltage relay Package Included 3 x High Level Relay Module