Specification for Module: control of relays; 5VDC; 35x29x20mm; No.of butt: 8
| Supply voltage | 5V DC |
| Number of buttons | 8 |
| Information | Product is not a working device, but only component |
| Supply voltage | 5V DC |
| Number of buttons | 8 |
| Information | Product is not a working device, but only component |