66550033-EN - V6.1 - 15/08/20
- 10 -
ESVK/6388 Series “2 wire Bus” videokit
ESVK/6388 Series - Installation handbook
D
C
E
A
B
B
Fig. 1
Front
ON
1 2 3 4 5 6 7 8
STEEL
MATTE
ALI
HIGH BRASS
4384X-1
4384X-0
4384X-2
EXPANSION
BUTTONS
NC
VAUX
+C
C
NO
GND
PTE
BUS
BUS
+V2
GNDV
VID2
Balance
A
B
GND
RS485
4384-1
4384-0
4384-2
Made in Italy
G
F
O
H
I
L
M
N
Fig. 2
Back
DESCRIPTION
Speaker unit module for VX2300 digital system with built-in col-
our camera with autoiris lens and white light illumination LEDs.
Art. 4384X versions are also equiped with a built-in proximity
key reader and programming modes.
The unit circuitry incorporates:
• The transmitting amplifier with microphone and volume control;
• The receiving amplifier with volume control;
• The audio balance circuit with “BALANCE” control;
• The enslavement relay to enable the electric lock (3 contacts:
common, normally open and normally closed). It can work
also as capacitor discharge to supply directly the electric lock;
• The call buttons from (0, 1 or 2 depending on the module version;
• The illumination LEDs for the card name holder;
• The camera comprised of illumination LEDs.
LEGEND
A
Camera with illumination
LEDs
B
Operation LEDs
C
Loudspeaker
D
Card name holder with built
in-in proximity key reader
(only Art. 4384X versions)
E
Call push button
F
Camera horizontal and
vertical adjustmen
G
Balance
H
Loudspeaker volume
I
Microphone volume
L
8 way dip-switch
M
RS485 connection terminals
(only Art. 4384X versions)
N
IDC male connectors
O
Connection terminals
AVAILABLE VERSIONS
Art. 4384-0
Art. 4384X-0
1
Art. 4384-1
Art. 4384X-1
1
2
Art. 4384-2
Art. 4384X-2
LEDS
The first LED (red), if switched ON, indicates that it is
not possible to make a call because a call or a conver-
sation is in progress (from the outdoor station from
which you are calling or from another outdoor station
on systems with multiple entrances).
The second LED (red), if switched ON, indicates that a
call is in progress. The LED will be switched OFF when
the call is answered.
The third LED (yellow), if switched ON, indicates that it is
possible to speak. The LED will be switched OFF at the end
of conversation (or at the end of the conversation time).
The fourth LED (green), if switched ON, means that the
door lock has been operated. It will be switched OFF at
the end of the “door opening” time.
CONTROLS
Balance
Balance
Prevent Larsen effect on bidirectional audio conversation.
Loudspeaker volume
Adjust the loudspeaker volume.
Rotate clockwise to increase or anti-clockwise to decrease
Microphone volume
Adjust the microphone volume.
Rotate clockwise to increase or anti-clockwise to decrease
Art. 4384
Speaker unit with built-in camera
Art. 4384X
Speaker unit with built-in camera & proximity key reader
