English _
19
!
INST
ALLA
TION & CONNECTION
CONNECTING AUDIO AND ALARM I/O
You can connect audio and alarm using a network I/O box separately sold.
Network
Speaker
Microphone
<SPM-4210>
Alarm
(Warning lamp)
Sensor
M
`
For more information on the network I/O box, see the manual for the network I/O box.
`
You can set the network I/O box in Camera web viewer <
Setup
(
)>
;
<
Event>
;
<
I/O box>
menu.
`
Connect only one camera per network I/O box. The product may malfunction if more than one camera is connected.
