| ELV-R41002UPEN.pdf |
Specifications
| Number of bell buttons | 4.00 |
| Model | Speak/ring |
| Installation technique | Bus system |
| Hearing aid compatible | FALSE |
| Zoom, pan/tilt function | FALSE |
| Manual adjustable camera | FALSE |
| With day/night function | FALSE |
| Number of bell buttons | 4.00 |
| Model | Speak/ring |
| Installation technique | Bus system |
| Hearing aid compatible | FALSE |
| Zoom, pan/tilt function | FALSE |
| Manual adjustable camera | FALSE |
| With day/night function | FALSE |
