
1. Parts and Functions
Side View
Speaker
Microphone
Unlock button
Talk button
Unlock 2nd/Intercom 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
L1,L2:Bus terminal.
DIP1(Bit1~6):Used to User Code setting.
DIP2(Bit1~3):Used to Slave Monitor Address
or Extended Address setting.
Key functions
Terminal Descriptions
Speaker Send out voice from the visitor.
Microphone Receive voice from the user.
Unlock button Press to release the door.
Talk button Press to communicate hands free with visitor
Unlock 2nd button/
Intercom button
During calling/talking state, press Unlock 2nd button to
release the second door;
In standby mode, press Call button to activate the intercom
call.
Indicator Power and working indicator.
Tone volume
contronller Adjust the tone volume.
Talk volume
contronller Adjust the talk volume.