The kit allows the following extensions.

HOUSEHOLD: 5 additional monitors (6 in total including the one in the kit) ref. 1572
STREET: 1 additional panel (total 2) ref. 1573
CAMERAS: Up to 4 WiFi IP cameras ref. 9986 in total per installation.

The kit's power supply can power all the components provided that the distances and cable cross-section is adequate.