4 pcs DC 5V 1 Channel Relay Module Board Shield High/Low Level Trigger with Optocoupler
| Country | USA |
| Brand | Import |
| Manufacturer | Equal Vision Records |
| Binding | Vinyl |
| ItemPartNumber | WA-33477695 |
| Model | WA-33477695 |
| ReleaseDate | 2017-10-13 |
| UnitCount | 1 |
| UPCs | 794558013239 |
| EANs | 0794558013239 |