| Manufacturer | Shenzhen City Speed Technology Ltd. |
| Category | Building interfacing equipment |
| Price | ￥340.0 |
| Origin | Canton |
| Imported or not | Yes |
| Brand | Speed |
| Model | SU-A01-620 |
| Type | Remote doorbell |
| Whether or not to export a source of goods exclusively across borders | Yes. |
| Product Specification | 1 to 10 cents (white button), 1 to 10 cents (white button), 1 to 10 cents (white button), 1 to 20 cents (white button), 1 to 20 cents (white button), 1 to 20 cents (white button), 1 to 20 cents (white button), 1 to 30 cents (white button), 1 to 30 to 30 Euros (white button), 1 to 30s (white button), 1 to 30s (white button), 1 to 30s (white button), 1 to 10s (white button), 1 to 10s (black button), 1 to 10s (black button), 1 to 10s (black button), 1 to 30s (black button), 1 to 20s (black button), 1 to 20s (black button), 1 to 20s (black button), 1 to 30s (black button), 1 to 30s (black button) |
| Specifications | Black |
