Page 4
MODEL LIST
4
、
Features and main function
7" color screen
Hands free design
Comfortable touch button
OSD menu with various setting
12 chord call melodies
Easy to install and operate
1).Features
DOOR2
For
External power supply
A
u
d
io 2
V
id
e
o 2
P
o
w
e
r 2
G
ro
u
n
d
K
E
Y 2
PORT 2
SLAVE MONITOR
A
u
d
io
V
id
e
o
D
a
ta
G
ro
u
n
d
PORT 3
3
、
Terminal wiring diagram
DOOR1
A
u
d
io 1
V
id
e
o 1
P
o
w
e
r 1
G
ro
u
n
d
K
E
Y 1
PORT 1
PORT 1
PORT 2
PORT 3
PORT 4
CCTV
C
C
T
V 1
C
C
T
V 2
G
ro
u
n
d
PORT 4
G
ro
u
n
d