background image

Camera Lens

Infrared LED

Speaker

Microphone

Name plate

Call button

Camera Angle

308 mm

298.5 mm

123 mm

18 mm

45 mm

114.5 mm

adjustment

Speaker Vol

adjustment

CDS Sensor

Connection

Board

2. Parts and functions

6. Place Name Plate

Press down and shift right/left to open the tracsparent nameplate cover, then insert 
the name paper, then put the plate cover back to the panel. Note thar double button 
line panel can be opened both direction, single button line Can only be opened at 
right side.

1. Introductions

Door Station is a unit installed on the entrance of a building, which used to call a 
user in a apartment, and control the electronic lock opening.

This is a guide for quick installation. for more detail instructions, please refer to the 
DT system technical guide.

To call the user, press a button with a associated nameplate of the user; then the 
user will press the Unlock button on the monitor to open the door for the visitor if 
she/he is accepted.

A ID card can be use to open the door.(Only for DMR11/ID series Door Station). 
For detail ID card operation, please refer to DT system technical guide.

A exit button can be connect to the Door Station directly.

The Camera angle can be adjusted to coordinate the install position of the Door 
Station

3. Terminals

Dav

id

Calo

-1-

-2-

-3-

1 2 3 4 5 6

ON

L1

+12V

T/R -
T/R+

LK - (GND)

CN-LK

JP-LK

RS-485

SET

PA

PB

BUS

LK+(COM)
N.O.

EB+

EB -

1
2
3

L2

1 2 3 4 5 6

ON

L1

+12V

T/R -
T/R+

LK - (GND)

CN-LK

RS-485

SET

PA

PB

BUS

LK+(COM)
N.O.
EB+
EB -

1
2
3

L2

DMR11

Connection Board

• 

+12V:

 12VDC power output.

• 

LK-(GND):

 power ground.

• 

LK+(COM):

 electronical load activation ralay contact common.

• 

NO.:

 electronical load activation ralay normally open contact(refer to DT technical 

guide for Lock connection detail informations).

• 

EB+:

 Exit button.

• 

EB-:

 Exit buton.

• 

JP-LK:

 For electronic lock safety type setting(refer to Door Station Lock 

Connections).

• 

T/R-:

 USB-RS485 communication terminal negative.

• 

T/R+: 

USB-RS485 communication terninal positive.

• 

SET:

  DIP switches for system configurations.

• 

PA:

 program button A(refer to program section).

• 

PB:

 program button B.(refer to program section).

• 

Bus(

L1,L2

):

 non-polarised bus line.

4. Connections

This example is one door station wiring, note that the lock used here is a 12Vdc 300mA 
power-to-unlock type. (please refer to DT technical guide for Lock connection detail 
informations)

Exit Button

Electronic Lock

+

-

+12V
LK - (GND)
LK+(COM)
N.O.

EB+

EB -

1 2 3 4 5 6

ON

SET

L1

T/R -
T/R+

RS-485

JP-LK

DMR11 

Connection Board

PA

PB

BUS

L2

Connect to DPS or DPS-4

1
2
3

5. DIP Switches settings

Total 6 bits in the DIP switches can be configured. The switches can be modified 
either before or after installation, but restart the power supply is needed whenever 
the switches have been modified.

•  Bit-1 and Bit 2 is for door station ID settings, when mutil door stations are 

installed in the system, these two bit must be set correctly, the first door 
station set to 00, the second one set to 01, the third one set to 10, the fourth 
one set to 11. If only one door station is installed, set to 00.

•  Bit-3: Single line button door station or double line button door station 

selection. If the door station is a double line button, for examlpe, the 
DMR11-D8, set this bit to 0, set to 1 for single line button door stations.

•  Bit-4: Button code selection; if use the default codes for each button of the 

door station, set to 0, if use the programmed codes, set to 1.(the code for 
each button can be program by the DT CONFIG software, see the program 
section in this manual)

•  Bit-5: Unlocking time quick selection, by default it is set to 0, for 1 second 

unlocking time; set to 1 for 5 seconds.

•  Bit-6: Debug state enter; set to activate the debug state.

ON(1)

=

OFF(0)

=

ON

ON

ON

1 2 3 4 5 6

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