The installer’s choice
145~160 cm
Mounting screw
x 2(included)
The unit
Mounting box
(size:86x86mm)
Mounting bracket
2 wire cable
USB-Wi-Fi adaptor
1 2 3 4 5 6
ON
DIP
L2
L1
DIP Switches
SW+ SW- RING GND
NC
1 2 3 4 5 6
ON
DIP
4: CDV47 Parts and Functions
L1,L2:
Bus line terminal.
4.1: Terminal description
4.2: Mounting
5
SW+,SW-:
Doorbell
input
conne
ction
port.
Ring,GND:
Extension buzzer input
connection port.
NC:
Reserved.
DIP switchesBit1~Bit5:
Reserved.
Bit6:
Video impedance matching
switch.
Set to ON if the monitor is at the
The installation height is suggested to 145~160cm.
1. Use screws to fasten the mounting bracket to the wall with
a
st
andard
single gang
flush light
switch
back
box.
2. Connect the 2 wire cables to the unit.
3. Mount the unit to the mounting bracket, make sure the unit is securely
attached to the mounting bracket.
end of the line or operates with
CDV-DBC4, otherwise, set to
OFF.
