User Manual

-2-
2. Mounting
145~160 cm
The unit
2 wire cable
Mounting screw
x 2(included)
Mounting bracket
Mounting box
The installation height is suggested to 145~160cm.
1. Use screws to fasten the mounting bracket to the wall with mounting box.
2. Connect the 2 wire cables to the unit.
3. Mount the unit to the mounting bracket, make sure the unit is absolutely
attached to the mounting bracket.
L1 L2
SW+SW-RINGGNDPOW
1 2 3 4 5 6
ON DIP
SD
USB-Wi-Fi adaptor
Terminal description
SW+,SW-:
Extra door bell call
button connection port.
Ring,GND:
Extra buzzer
connection port.
POW,GND:
12~16V extra power
connection port.
DIP switches:
Total 6 bits can be
congured.
•
Bit1~Bit5:
User Code setting
switch.
•
Bit6:
Video impedance matching
switch.
L1,L2:
Bus line terminal.