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L1 L2
L 1 L 2
ON
S
W
+
SW
-
E
X
ri
n
g
G
N
D
VD
1
2
3
4
5
6
D
IP
S
O
N
S
W
+
S
W
-
1
2
3
4
5
6
EXri
ng
D
IPS
G
N
D
V
D
1.
LCD screen:
Display the icon menu and images ,touch operation
2.
Microphone:
Receives sound from the user
3.
Alarm Button:
Blink when the guard unit receives alarm record
4.
LED Indicator:
(1) Red indicator flash first, green indicator flash later when power on; (2) Blue
indicator normally on when work in normal; (3) Blue indicator flash when in calling state; (4)
Red indicator flash when in talking state
5.
Unlock Button:
Press to release the door for visitors during talking or monitoring
6.
Call Button:
Press to activate the intercom function page
7.
Handset:
Pick up to talk with the visitors or users
8.
Speaker:
Output sound from the visitors or users
9.
Handset Line:
Connect guard unit with handset.
10.
Mounting hook:
Used to hang up the monitor unit
11.
Connection port:
Bus terminal
12.
SD card slot:
Use to insert SD card
2.3.3.2
Terminal Description
•
L1,L2:
Connect to the bus line
•
SW1:
DIP switch
•
SW+:
Reserve
•
SW-:
Reserve
•
Exring:
Buzzer connection port
•
GND:
Signal ground
•
VD:
Video signal connection port
•
RS485:
USB-RS485 communication terminal
RS4 8 5
RS485
Summary of Contents for CAT-5 wired
Page 1: ...CAT 5 video intercom system Technical guide...
Page 10: ......
