"Main" room monitor
"Sub" room monitor
Smartphone
1
4
1
*8
Depending on your facility's system configuration, in order to establish a system only with smartphones for residences that do not
have a room monitor, an activation key (VL-AKA005; sold separately) is required.
*9
Depending on your facility's system configuration, the number of smartphones that can be registered differs. For more
information, refer to the distributed QR code document, or consult your facility staff.
*10
If PoE-compatible switching hubs are used, they can supply power to room monitors and door stations.
*11
Up to 32 network cameras can be registered to a room monitor for easy camera monitoring.
*12
A relay box is used to connect an electric lock to a door station.
1.1.5 Before Operating the Telephones
Operating Manual
17
Summary of Contents for VL-VN1800
Page 4: ...Introduction 4 Operating Manual ...
Page 6: ...Table of Contents 6 Operating Manual ...
Page 42: ...Note 42 Operating Manual ...
Page 43: ...Note Operating Manual 43 ...