5532921 2f Sys106 br call button module manufacturer article number: 5532921, manufacturer article name: 5532921 2f Sys106 br
| Property | Value |
| Installation technology: | Bus system |
| Color: | other |
| Number of bell buttons: | 2 |
| Width: | 106.5 mm |
| Height: | 106.5 mm |
| Design: | speak/ring |
| With day/night function: | no |
| PTZ function (pan/tilt/zoom): | no |
| Manually adjustable camera: | no |
| Hearing aid compatible: | no |








