4. Two-family system for apartment 0 (APT0) with "Slave" configuration
5. Two-family system for apartment 1 (APT1) with "Master" configuration
6. Two-family system for apartment 1 (APT1) with "Slave" configuration
22
Function
Slave 1 video door phone
Slave 2 video door phone
Slave 3 video door phone
ON
1
Function
Slave 1 video door phone
Slave 2 video door phone
Slave 3 video door phone
Configuration
ON
1
2
3
ON
1
2
3
4
ON
1
2
3
2
3
4
5
6
7
8
Configuration
ON
1
2
3
ON
1
2
3
4
ON
1
2
3
4
5
6
7
8
5
6
7
8
4
5
6
7
8
4
5
6
7
8
5
6
7
8
4
5
6
7
8
DS1723-049B