- Analog installation 4+n.
- Specially designed for the replacement of other models.
- Electronic or buzzer call.
- Microphone and speaker gain settings.
- Housing made of white ABS plastic RAL9003..../li>
- Removable earphone cord via connectors.
- Wall placement with multiple attachment points.
Dimensions: 85(W) x 221(H) x 56(P) mm.