English _19
● OVERVIEW
Bottom View of Installation
Base
Item Description
a
Alarm I/O Port Used to connect the alarm I/O cable.
b
Video Out Port Analog video output port. (for installation)
c
Audio Input Port Used to connect the audio input cable.
d
Audio Output Port Used to connect the audio output cable.
e
Power Port Used to connect the power.
Inner View of Installation Base
AC- FG AC-
AUDIO OUT
AUDIO IN
GND
1.COM
1.NO 1.NCIN1 IN2 GND IN3 IN4
2.COM
2.NO
2.NC
D+ D- TXD+ TXD- GND
e
f
g
c
a b d
h i