7
2
Installation
Cable Connection
The access controller needs to be connected to devices like sirens, readers, and door contacts.
Cable connections
Table 2-1
Component description
No.
Name
1
USB port
2
Power port
3
Ethernet port
4
Ethernet port (only supported by 7-inch model B access controllers)
5
USB port (only supported by 7-inch model B access controllers)
For detail function of each port, see the table below.
