SMAKN&reg; DC 24V 16 CH Low Level Trigger Relay Module Product Name : Relay Module;Relay Type : SRD-24VDC-SL-C Coil Voltage : DC 24V;Pole Number : 16 Channel Load : 10A, AC 250V/125V, DC 30V/28V;Overall Size : 15 x 10 x 2cm(L*W*H) Materials : Metal, Plastic, Electric Parts;Main Color :green Weight : 120g;Package Content : 1 x Relay Module