| Manufacturer | Carola Technology Ltd., Shenzhen City |
| Category | Building interfacing equipment |
| Price | ￥170.0 |
| Imported or not | Yes |
| Order number | 0009 |
| Goods | 0009 |
| Model | KR09 |
| Power mode | Lithium battery power supply |
| Power voltage | 3.7 |
| Ring | 36 chords |
| Power consumption | One. |
| Scope of application | Family security |
| Type | Visible Doorbell |
| Whether or not to export a source of goods exclusively across borders | Yes |
