DS-KD-DIS DS-KD-KP
Video Intercom Module Door Sta on UD20201B-A
1
ENGLISH
Diagram References
1
Appearance
1
Screen
5
Back Bu on
Module-connec ng Interface (Input)
7
Note: The module-connec ng interface is used to connect other func on module, such as nametag module,
keypad module, card reader module, etc. All these modules are known as sub module.
2
Terminal
A1
485-: Module-connec ng Interface (Input)
A2
485+: Module-connec ng Interface (Input)
A3
12V IN: Module-connec ng Interface (Input)
A4
GND: Module-connec ng Interface (Input)
485-: Module-connec ng Interface (Output)
B1
B2
485+: Module-connec ng Interface (Output)
B3
12V IN: Module-connec ng Interface (Output)
B4
GND: Module-connec ng Interface (Output)
3
Installa on
Note: Video intercom module door sta on support one-module installa on, two-module installa on, three-
module installa on and more-than-three-module installa on. Here takes three-module installa on as an
example.
Before You Start
Tools that you need to prepare for installa on: Drill(6), cross screw driver (PH1*150
mm), and gradienter.
Make sure all the related equipment is power-off during the installa on.
Make sure you have configured the sub module address before installa on. Valid sub
module address range is 1 to 8. The No. should be unique for sub modules that
connected to the same main unit. The sub module address and corresponding switch
status is shown as the figure.
1 3
Three-Module Flush Moun ng
1. Cave the installa on hole, and pull the cable out.
Note: The suggested dimension of the installa on hole is 321.8(W) × 108(H) × 45.5(D) mm. The suggested
length of the cables le outside is 270 mm.
2. Select a cable entry and remove the plas c sheet. Route the cables through the gang
box hole. Insert the gang box into the installa on hole. Mark the gang box screw holes'
6
posi on with a marker, and take out the gang box.
3. Drill 4 holes according to the marks on the wall, and insert the expansion sleeves into
the screw holes. Fix the gang box with 4 expansion bolts.
4. Fill the gap between the gang box and wall with concrete or Silicone sealant. Remove
the moun ng ears with tool a er concrete is dry.
Display Module
2
Up Bu on
6
Module-connec ng Interface (Output)
1
7
8
3
Down Bu on
8
Debugging Port
Keypad Module
Confirm Bu on
4
9
Keypad
1
2
3
4
5
9
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