| Manufacturer | Carola Technology Ltd., Shenzhen City |
| Category | Building interfacing equipment |
| Price | ￥38.0 |
| Imported or not | Yes |
| Order number | KR doorbell |
| Goods | Self-generated doorbell |
| Power mode | Direct power supply |
| Power voltage | 100V-240V |
| Ring | 25 strokes and spins |
| Power consumption | 0.25W |
| Scope of application | Family, hospitals, restaurants. |
| Type | Wireless doorbell |
| Whether or not to export a source of goods exclusively across borders | Yes |
