1 video entrance

2 video entrances

1 video entrance + 1 audio entrance

1 audio entrance with separated camera

2 audio entrances with separated camera

1 audio entrance with separated camera +
1 audio entrance

1 audio entrance with separated camera +
1 video entrance

3 video entrances page1 - page2

2 video entrances + 1 audio entrance page1 - page2 - page3

1 video entrance + 2 audio entrances page1 - page2

2 video entrances + 1 audio entrance with separated camera + 1 audio entrance page1 - page2 - page3

2 video entrances + 2 audio entrances page1 - page2 - page3

1 video entrance with porter switchboard

1 video entrance with VZS / 308C

1 video entrance with AZ / 300 and VZS / 308C

1 video entrance with coded call

Handsets / monitors

1 monitor + 2 handsets (individual call)

3 monitors (individual call)

2 monitors + 2 handsets (individual call)

4 monitors (individual call)

1 monitor + 2 intercom handsets (individual call)

2 intercom monitors + 1 intercom handset (individual call)

2 intercom monitors (individual call)

3 intercom monitors (individual call)

4 intercom monitors (individual call)

Twin-channel receivers

1monitor + 2 handsets (individual call)

3 monitors (individual call)

2 monitors + 2 handsets (individual call)

4 monitors (individual call)

Video-audio-telephone receivers

4 video- audio-telephone receivers (individual call)

2 video-audio-telephone receivers + 1 telephone
(individual call) (INTEGRA, EXEDRA)