When the device has an extended monitor or door-phone, pick up the
handset and press Extension
button.
Then, tone ring sounds from the monitor.
At this time, the device shifts to communication mode automatically.
On the other hand, when an indoor call is received from the extended
monitor or door-phone, pick up the handset. Then, communication is
made available immediately.
In the state of picking up the handset, press Extension
button for
communication.
Indoor communication is available for up to three minutes.
For this purpose, automatic DC doorlock should be installed on the
door and connected to camera or monitor.
If you press Door open
button during the communication with door,
the door is opened automatically.
After opening the door, you may end the communication by hanging up
the handset or pressing camera
button.
Extension Call & Communication
Name of Each Connection port
4 WIRE
OPTION
OPTION
Door Opener
Door Opener
Extended Memory Unit
KVR-300
Extended Memory Unit
KVR-300
Extended Memory Unit
KVR-300
Doorphone
KDP-602G
OPTION
4 WIRE
4 WIRE
4 WIRE
4 WIRE
6 WIRE
2 WIRE
Door Opener
External Power Input
Door Opener
External Power Input
2 WIRE
Door Opener
External Power Input
2 WIRE
8 WIRE
6 WIRE
Monitor 2
KVM-301
KVM-D301
Monitor 1
KVM-301
KVM-D301
7 WIRE
7 WIRE
OPTION
Extended Memory Unit
KVR-300
Doorphone
KDP-602G
Doorphone
KDP-602G
Doorphone
KDP-602G
1 Camera : 1 Monotor Connection
2 Cameras : 1 Monitor Connection
System configurations
Extended Memory
Unit port
+12V
GND
CALL SIGNAL
VIDEO IN
VIDEO OUT
NC
PLAY SIGNAL
Extended
monitor
port
DATA
CA2 VIDEO
CA2 AUDIO
CA2 Vcc
CA1 VIDEO
CA1 AUDIO
GND
CA1 Vcc
Door Opener(DC)
LINE 1
LINE 2
DOOR OPEN(-)
DOOR OPEN(+)
+12V
I/PAUDIO
GND
DATA
Extended
Interphone port
Camera 1
VIDEO
AUDIO
GND
VCC
Camera 2
VIDEO
AUDIO
GND
VCC
For AC
90V~240V
or
Ad
ap
ter
①
②
③
④
⑤
⑥
⑦
⑥
⑤
④
③
②
①
④
③
②
①
④
③
②
①
②
①
⑧
⑦
⑥
⑤
④
③
②
①
15
14
8
1
4
1
2
1
4
1
6
1
1
7
For DC
