2easy 2-wire Series Manuale utente

DT821 TECHNICAL MANUAL

Apartment Intercom System

2-wire Series

VULCAN

A B A B

112233

00##

778899

445566



821-VD

821-TFT

821-AD

821-LB

821-DR

821-BL

821-MK

821-S0 821-T5

821-S4

2 EASY

-2-

1. Parts and Functions

L1 L2

1 2 3 4 5 6

ON DIP

Fisheye Lens

Speaker

Night View LED

Card Reader

Dot-matrix Display

Status Indicator

Microphone

Screw Hole

MK Module

Connection

Port

A B

Door Station

Flush mount wall boxSurface mount box

INSTALLATION GUIDE

2 EASY

-3-

2. Terminal Description

• +12V: 12VDC power output

• LK-: power ground

• LK+: relay common contact

• NO.: relay normally open contact

• EB+: exit button positive

• EB-: exit button negative

• JP-LK: electronic lock type setting

• SET :DIPswitchesforsystemconguration

• CN/KMB: additional bell button connection port

• CN/T-COIL: reserved

• CN/FUN: Mechanical keypad module or TFT display module connection port

• CN/WGN: Card reader module connection port

• Bus(L1,L2): no-polarity bus line,connect to PC7(power supply)

CN-LK

JP-LK

LK-

+12V

LK+

EB-

EB+

SET

12V

TX1

RX1

GND

RX3

TX3

GND

5CL

GND

5DA

RST

INT

GND

12V

CLK

DAT

STR

CTR

GND

VIO

POW

WG0

WG1

GND

12V

CN/KMB CN/T-COIL

CN/FUN CN/WGN

L1 L2

1 2 3 4 5 6

ON DIP

3. Specication

Power supply: 24Vdc(supplied by PC7)

Camera:1/2.7’’sheyecamera,170owide angle

Power Consumption: 1W standby

5W working

Card Reader: Support 125KHz and 13.56MHz unencrypted RFID tag

Unlock Power output: 12Vdc,250mA

INSTALLATION GUIDE

2 EASY

-4-

4. Mounting

INSTALLATION GUIDE

Flush mounting

Surface mounting

1 2 34

Cut a hole and install the wall box Final result

Use screws to fasten the panel

Connect and plug bus line connector with cable

1 2 34

Unlock timing: 1~99s

Working temperature: - 20ºC ~ +55ºC

Wiring: 2 wires (no-polarity)

Dimension: H316×W133×D48mm(3-Modules)

H232×W133×D48mm(2-Modules)

Code=0

OFF ON

DBC4A

A B C D

DBC4A

A B C D

Impedance

switch

Impedance

switch

Code=2

Code=1

Code=3

Code=28

Code=30

Code=29

Code=31

5. Connection Diagram

-5-

2 EASY

-6-

VD MODULE

1. DIP Switches Settings

There are 6DIP-switches on the rear ofdoor station.The switches can be modified either before or

after installation,but restartingthe power is needed whenever the switches have been modified

ON(1)

OFF(0)

123456

• DIP-1 and DIP-2 are for door station ID setting. When multiple door stations are installed,the first

door station address is 00 (default), the second door station address is 01: DIP-2 is On,the third

door station address is 10: DIP-1 in On,the fourth door station address is 11: DIP-1 and DIP-2 are

• DIP-3 is for single or double row button door station selection.Ifthe door station is a double row

button,such as DMR21-D8, set this bit to 0. For single row button door station,set to 1

6. VD (VIDEO) Module

Note: Key A and key B can not be seen on the panel, they are cryptic.

Normally, key A and key B are not active. To activate them, flip DIP

switch 6 into On position

Speaker

Camera lens

Night view LED

MIC

Invisible key A

Status indicator

Talk indicator

Unlock indicator

Invisible key B

-5-

2 EASY

-7-

Remember to power Off and power On the door station and then flip

DIP-6 ON to perform following settings:

1. Press Key A, Unlock Indicator turns on with double beep sound

2. Press Key A again to set the Unlocking Mode to Normally Open or Normally Closed

Normally Open: Status Indicator blinks once with beep sound

Normally Closed: Status Indicator blinks twice with beep sound

If door station has TFT screen connected, current Unlocking Mode will be visible on the screen

• Unlocking Mode Setting

2. Settings via Invisible Keys A and B

• DIP-4 is for button code selection for Door Stations with buttons.All Buttons are pre-programmed

with User Code/Address (see page 15). Ifyou planningto use factory programming, keep DIP-4

Off. When factory programminggoingto be modified,change DIP-4 to On position

• DIP-5 is for unlockingtime quicksetting. Off(0) is the default setting, and the default time is 1

second.Ifset On(1), the unlocktime is 5seconds (Different unlocktime can be programmed,

DIP-5 should be in On position for different times)

• DIP-6 is for activatinginvisible key A and key B. Power Off door station and power On, then flip

DIP-6 into On position. Remember to flip Off after programming finished.

VD MODULE

2 EASY

-8-

1. Press Key A,Unlock Indicator turns on with double beep sound

2. Press and hold Key Bto change unlockingtime from default 1s.Every beep and/or flash of

StatusIndicator increase unlockingtime by second.Ifdoor station has TFTscreen connected,time

increase will be visible on the screen

• Unlocking Time Setting

VD MODULE

1. Press and hold Key A for 3 seconds to enter the RingtoneOption Mode, the StatusIndicator

turns on and the current Ringtone will be played.

There are 3 options to choose from:

00 - Mute; 01 - Tune (default); 02- English (voice Annunciation)-Deafult

2. Press key A to select

3. Press Key B to exit

• Ringtone Setting

2 EASY

-9-

VD MODULE

1. Press Key Bto enter RingtoneVolumeSetting,the Talk Indicator turns on and plays the tune at

the current volume

2. Press Key A to increase/decrease volume

3. Press Key Bto exit

Ifdoor station has TFTscreen connected,the current Volumeand changes will be visible on the

screen

• Ringtone Volume Setting

1. During conversation, press and hold Key B for 3 seconds to enter the Talk VolumeSetting

The Talk Indicatorturns on with beep sound

2. Press Key A to increase/decrease volume

3. Press Key B to exit

• Talk Volume Setting

2 EASY

-10-

VD MODULE

1. Press Key A, the Talk Indicatorand StatusIndicatorturns on with double beep sound

2, Press Key A again to enter the Camera NTSC/PALsetting.

PAL(Default): the Status indicator blinks ones with beep sound

NTSC: the Status indicator blinks twice with double beep sound

• Camera NTSC / PAL Settings

1. Press Key A, the Talk Indicatorand StatusIndicatorturns on with double beep sound

2. Press Key B to enter Enable/Disable ImageZoom Mode settings.

Enable ImageZoom Mode (Default): the Talk indicator blinks ones with the beep sound

Disable ImageZoom Mode: the Talk indicator blinks twice with double beep sound

Door Station is equipped with Fisheye camera. EnabledImage Zoom Mode, allows monitor to

display image on full screen for 5 seconds, then switch to zoomed image. Not all monitors have

Zoom Pan&Tilt option, so those without, should be used with disabled Image Zoom Mode. Othewise

image will be flickering, trying to zoom.

• Enable/Disable Image Zoom Mode

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