| After-sales Service: | Technical Support |
|---|---|
| Material: | Zinc Alloy |
| Angle: | 90 Degree |
| Type: | Electronical |
| Intelligent Electronic Video Door Viewer Function: | Real-Time Monitor |
| Display: | 2.4 |
| Samples: |
Black door viewer
|
|---|
| Customization: |
|---|
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