Side View
Speaker
Microphone
Unlock button
Talk button
Indicator
Tone volume
controller
Talk volume
controller
L2
L1
L1, L2
DIP2
DIP1
1 2 3 4 5 6
ON
DIP
ON
1 2 3
Terminal Descriptions
Key Functions
Tone volume
controller
Adjust the tone volume.
Adjust the talk volume.
Talk volume
Speaker
Audio output.
Microphone
Audio input
Unlock button
Press to release the door lock.
Talk button
Press to communicate hands free with visitor
2nd U
nlock/Intercom button
During calling/talking state, press to release the
second door.
2nd Unlock
button/ Intercom
button
In standby mode, press Call button to activate the
intercom call (local monitor/handsets only.
Indicator
Power indicator.
controller
L1,L2: Bus terminal.
DIP1(Bit1~6):
Used to set User Code address.
DIP2(Bit1~3):
Used to set Slave Monitor Address
or Extended Address setting.
1. Parts and Functions
