Videx VIDEOKIT ESVK/6286 Series System manual

66550032-EN - V5.0 - 31/10/19
VIDEOKIT
ESVK/6286 SERIES
“2 Wire” bus one way, two way videokit
Installation handbook
6286
We recommend
This equipment is installed by a
Competent Electrician, Security or
Communications Engineer .
ESVKRev.0.1
ESVKXRev.0.1
ESVKCRev.0.2

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ESVK/6286 Series “2 wire Bus” videokit
ESVK/6286 Series - Installation handbook
Index
System components and available versions ................................................................................................................................ 3
General directions for installation................................................................................................................................................ 6
Art.4333/4333X Speaker unit module with built-in functional to digital interface................................................................. 8
Art.4901 Digital codelock module.............................................................................................................................................. 13
4000 Series surface and ush mounting door station installation .......................................................................................... 17
Art.6286 3.5" colour display videophone ................................................................................................................................. 19
6200 Series Videophone wall mounting instructions ............................................................................................................... 23
Art.2321-2321/P Power supplies for VX2300 .......................................................................................................................24
Art.2322 Power supply converter from BUS line to 12 Vdc ...................................................................................................... 25
Art.4342 .. 4345 Single row button expansion modules .......................................................................................................... 26
Installation diagrams ................................................................................................................................................................... 28
NOTES AND SUGGESTIONS
• All diagrams refer to all kits versions: ush or surface, colour or black & white.
• Dashed connections refer to optional connections (“Local bell”, “Push to exit” & “Door monitor”).
• Some diagrams show how to connect a 12Vdc electric lock: these directions are suitable for all diagrams in this manual.
• Each time a setting is changed on a videophone (address, extension, number of rings etc.), the videophone must be disconnected from
the relevant connection board then after a few seconds reconnected again to allow the recognizing of the new setting.
• All diagrams shown are valid for B&W or colour systems with surface or ush mount door station.
ADDRESSES 1..12 TABLE FOR DIPSWITCH BANKS WITH ON POSITION UP
= OFF
= ON
12 3 4 5 6 7 8
ON
1
12 3 4 5 6 7 8
ON
2
12 3 456 7 8
ON
3
12 3 4 5 6 7 8
ON
4
12 3 456 7 8
ON
5
12 3 4 5 6 7 8
ON
6
12 3 4 5 6 7 8
ON
7
12 3 4 5 6 7 8
ON
8
12 3 4 5 6 7 8
ON
9
12 3 4 5 6 7 8
ON
10
12 3 4 5 6 7 8
ON
11
12 3 4 5 6 7 8
ON
12
DECLARATION OF RESPONSIBILITY
This manual has been written and revised carefully. The instructions and the descriptions which are included in it are referring to
VIDEX parts and are correct at the time of print. However, subsequent VIDEX parts and manuals, can be subject to changes without
notice. VIDEX Electronics S.p.A. cannot be held responsible for damages caused directly or indirectly by errors, omissions or discrep-
ancies between the VIDEX parts and the Manual.
WE RECOMMEND
This equipment is installed by a Competent Electrician, Security on Communications Engineer

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ESVK/6286 Series “2 wire Bus” videokit
ESVK/6286 Series - Installation handbook
System components and available versions
ESVK/6286
Colour videokit.
50
43,8
135,0
160,0
45,0 22,7
15,7
143,0
120,0
45,0
INDOOR
STATION
Videophone
Art.6286
pag. 19
ACCESSORIES
Power supply
Art.2321
pag. 24
OUTDOOR
STATION
Flush
Mounting
Surface
Mounting
Camera unit
Art.4333
pag. 8
Fig. 1 - ESVK/6286 components (measures in mm)
ONE WAY VERSIONS
ESVK-1/6286 - ush mounting
1 Outdoor station composed of:
1 Art.4333-1: 1 button camera unit
1 Art.4851: Flush mounting box
1 Colour videophone
Art.6286
1 Power supply
Art.2321
ESVK-1S/6286 - surface mounting
1 Outdoor station composed of:
1 Art.4333-1: 1 button camera unit
1 Art.4881: Surface mounting box
1 Colour videophone
Art.6286
1 Power supply
Art.2321
TWO WAY VERSIONS
ESVK-2/6286 - ush mounting
1 Outdoor station composed of:
1 Art.4333-2: 2 buttons camera unit
1 Art.4851: Flush mounting box
2 Colour videophones
Art.6286
1 Power supply
Art.2321
ESVK-2S/6286 - surface mounting
1 Outdoor station composed of:
1 Art.4333-2: 2 buttons camera unit
1 Art.4881: Surface mounting box
2 Colour videophones
Art.6286
1 Power supply
Art.2321

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ESVK/6286 Series “2 wire Bus” videokit
ESVK/6286 Series - Installation handbook
System components and available versions
ESVKX/6286 Colour videokit with embended proximity key reader.
50
43,8
135,0
160,0
45,0 22,7
15,7
143,0
120,0
45,0
INDOOR
STATION
Videophone
Art.6286
pag. 19
ACCESSORIES
Power supply
Art.2321
pag. 24
Card format fob
Art.955/C
Tag format fob
Art.955/T
OUTDOOR
STATION
Flush
Mounting
Surface
Mounting
Camera unit
Art.4333X
pag. 8
Fig. 2 - ESVKX/6286 components (measures in mm)
ONE WAY VERSIONS
ESVKX-1/6286 - ush mounting
1 Outdoor station composed of:
1 Art.4333X-1: 1 button camera unit
1 Art.4851: Flush mounting box
1 Colour videophone
Art.6286
1 Power supply
Art.2321
1 Card format fob
Art.955/C
2 Tag format fobs
Art.955/T
ESVKX-1S/6286 - surface mounting
1 Outdoor station composed of:
1 Art.4333X-1: 1 button camera unit
1 Art.4881: Surface mounting box
1 Colour videophone
Art.6286
1 Power supply
Art.2321
1 Card format fob
Art.955/C
2 Tag format fobs
Art.955/T
TWO WAY VERSIONS
ESVKX-2/6286 - ush mounting
1 Outdoor station composed of:
1 Art.4333X-2: 2 buttons camera unit
1 Art.4851: Flush mounting box
2 Colour videophones
Art.6286
1 Power supply
Art.2321
1 Card format fob
Art.955/C
4 Tag format fobs
Art.955/T
ESVKX-2S/6286 - surface mounting
1 Outdoor station composed of:
1 Art.4333X-2: 2 buttons camera unit
1 Art.4881: Surface mounting box
2 Colour videophones
Art.6286
1 Power supply
Art.2321
1 Card format fob
Art.955/C
4 Tag format fobs
Art.955/T

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ESVK/6286 Series “2 wire Bus” videokit
ESVK/6286 Series - Installation handbook
ESVKC/6286 Colour videokit plus a codelock module.
50135,0
280,0
45,0 22,7
263,0
INDOOR
STATION
Videophone
Art.6286
pag. 19
ACCESSORIES
Power supply
Art.2321
pag. 24
Power supply converter
Art.2322
pag. 25
OUTDOOR
STATION
Flush
Mounting
Surface
Mounting
Camera unit
Art.4333
pag. 8
Codelock
unit
Art.4901
pag. 13
Fig. 3 - ESVKC/6286 components (measures in mm)
ONE WAY VERSIONS
ESVKC-1/6286 - ush mounting
1 Outdoor station composed of:
1 Art.4333-1: 1 button camera unit
1 Art.4901: Codelock module
1 Art.4852: Flush mounting box
1 Colour videophone
Art.6286
1 Power supply
Art.2321
1 Power supply
converter
Art.2322
ESVKC-1S/6286 - surface mounting
1 Outdoor station composed of:
1 Art.4333-1: 1 button camera unit
1 Art.4901: Codelock module
1 Art.4882: Surface mounting box
1 Colour videophone
Art.6286
1 Power supply
Art.2321
1 Power supply
converter
Art.2322
TWO WAY VERSIONS
ESVKC-2/6286 - ush mounting
1 Outdoor station composed of:
1 Art.4333-2: 2 buttons camera unit
1 Art.4901: Codelock module
1 Art.4852: Flush mounting box
2 Colour videophones
Art.6286
1 Power supply
Art.2321
1 Power supply
converter
Art.2322
ESVKC-2S/6286 - surface mounting
1 Outdoor station composed of:
1 Art.4333-2: 2 buttons camera unit
1 Art.4901: Codelock module
1 Art.4882: Surface mounting box
2 Colour videophones
Art.6286
1 Power supply
Art.2321
1 Power supply
converter
Art.2322
System components and available versions

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ESVK/6286 Series “2 wire Bus” videokit
ESVK/6286 Series - Installation handbook
General directions for installation
CABLE TYPES AND CROSS SECTIONAL AREAS
The VX2300 digital system can use several types of cables but depending on their specication will allow dierent distances up to
400 meters maximum. We do not recommend the use of shielded cables because of the high eddy capacitance. It is also not advised
to double up on cables as this will also increase the capacitance. The following table species values of resistance, capacitance and
maximum distances achievable for several types of cables (capacitance and resistance values are referring to 100 metres of cable).
Cable Type** Wires Section (mm2)Resistance (Ohm) per
100 metres
Capacitance (nF) per
100 metres
*Maximum Distance
(metres)
VIDEX CM2 0.50 3.2 8 200m
CAT5 UTP/CW1308 0.22 8 4.9 70m
Std Telephone Cable 0.28 6.5 5.5 100m
Standard wire 0.8 / 1 2 6.5 70m
* The maximum distance represents the maximum distance from power supply. i.e. the cable length between the outdoor sta-
tion and the power supply or between the power supply and the videophone.
There are two important characteristics to consider when calculating cable, the resistance and the capacitance.The resistance
of the cable from power supply to end point must be less than 10 Ohms and can be calculated from point to point.The capac-
itance of the cable must not exceed 40nF and is an accumulation of all lengths and branches of the cable. For example: Videx
CM2 cable can be used for a maximum distance of 200m from door station to power supply and another 200m from power
supply to videophone (400 meters) but this distance may be reduced if the maximum capacitance is reached rst.
When using the block exchanger art. 2306 it is possible to exceed the limit of 400m. The 2306 breaks the system into
smaller systems or blocks, each block can then achieve the 400m.
For example: in a system with two block exchangers:
• Using 100m to reach the rst block, you can then use up to 300m cable in the block;
• Assuming you are using another 50 meters cable to get from the rst to the second block, in the second you can use
(400-100-50) = 250m.
** It is important that the video intercom system cables do not run with mains or other high power cables. Noise from such
cables (electromagnetic interference) may cause noises on audio/video and lost functionality. In cases where this advice
can not be followed or when existing cables are to be used it will be necessary to carry out tests to assess the quality and
functionality of the installation.
In case of use of cables not in conformity with above specication it is possible to experience deterioration of digital and video signals.
We suggest to use twisted cables with maximum resistance of 10 Ohm (between the furthest door station and the furthest video-
phone) and maximum capacitance of 40nF (this value must be calculated considering all the cables used in the system; the capac-
itance/metres value is normally specied on the cable package or directly on the cable).
BUS DEVICE SETUP AND VIDEO DISTRIBUTION
• When changing dip switch settings, disconnect the device from the bus for a minimum of 1 minute to allow the unit to fully discharge.
• When you have more than one device in the same apartment, all the devices must be connected to the same video distributor (Art.317N):
this means that you cannot use two video distributors Art.318 for one apartment where you have 3 or 4 videophones/intercoms.
• After completing the installation proceed to testing. The video level gain can be adjusted at several points including distributors,
entrance exchanger and bus boosters.
HOW TO CONNECT A LOCAL POWER SUPPLY
The drawing below shows how to connect a local power supply when required (i.e. when you have 4 videophones with the same
address that must be switched on at the same time). In both cases switch 4 of SW3 must be set to the ON position.
NOTE! OBSERVE CONNECTION POLARITIES AS SHOWN IN THE DIAGRAM BELOW.
0V
230V
+
_
BUS
Art.2321
Videophone:
Extension N.
1
1
ART.6286
0V
230V
+
_
BUS
Art.2321
5
4
3 8
7
6
ON
21 4
3
ON
21
Videophone:
Extension N.
BUS1
BUS2
GND
+12VM
GND
+DOL
AL-LB GND
LB
AL
-DOL
+VAUX
C
NO
JP1
1
1
ART.6388

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ESVK/6286 Series “2 wire Bus” videokit
ESVK/6286 Series - Installation handbook
General directions for installation
CABLES LENGTH
Videx Electronics S.p.A.
Via del Lavoro 1, 63846 Monte Giberto (FM)
Phone: [phone] - Fax [phone]
www.videx.it - [e-mail]
Autore:
Data modifica:
Data creazione:Title:
Notes:
Titolo:
Note: Cod.File:
Foglio
/11
Marco Rongoni
vx2300cla.dw
g
29/05/2019
29/05/2019
Art.2321
BUS
Art.317N
Art.6488Art.6286
Art.KRV86
A = Max 200m
B+C = Max 200m
Using Cable TW2 - Usando Cavo TW2
Art.6788
A
B
D C
EF
B+D = Max 200m
B+E = Max 200m
B+F = Max 200m
A+B+C+D+E+F = Max 400m

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ESVK/6286 Series “2 wire Bus” videokit
ESVK/6286 Series - Installation handbook
Art.4333/4333X
Speaker unit module with built-in functional to digital interface
ED
C
A
F
B B
Fig. 1
STEEL
ALI
HIGH BRASS
MATTE
4333-1
4333-0
4333-2
4333X-1
4333X-0
4333X-2
Made in Italy
BUS
PTE
GND
C
BUS
GND
NO
VID2
+V2
EB2
GNDV
EB1
GND
+C
VAUX
NC
Balance
1 2 3 4 5 6 7 8
ON
G
H
I
J
K
Fig. 2
DESCRIPTION
Speaker unit module with built-in colour camera with autoiris lens and white light illumination LEDs. Depending on the speaker
unit version it includes one or two call push buttons. The unit circuitry incorporates:
• An embedded proximity key reader (Art.4333X only);
• The transmitting amplier with microphone and volume control;
• The receiving amplier 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 1 to a maximum of 2 depending on the module version;
• The illumination LEDs for the card name holder;
• The camera comprised of illumination LEDs.
MODULE DETAILS:
ACamera with illumination LEDs;
BOperation LEDs;
CLoudspeaker;
DCard name holder with built-in proximity reader;
ECall push button (0, 1 or 2 depending on the model);
FMicrophone;
GBalance Control;
HLoudspeaker volume control;
IMicrophone volume control;
JDip-switch to carry out the following programming:
• Door station ID (switches from 1 to 3);
• Door opening time (switch 4 and 5);
• Conversation time (switch 6);
• Address order (switch 7);
• Main camera selection (switch 8);
KSystem connection terminals.
AVAILABLE MODULE VERSIONS
Art.4333-0
Art.4333-1
Art.4333X-1
Art.4333X-0
Art.4333-2
Art.4333X-2
Rev.0.1

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ESVK/6286 Series “2 wire Bus” videokit
ESVK/6286 Series - Installation handbook
Art.4333/4333X Speaker unit module with built-in functional to digital interface
FRONT LEDS SIGNALLING DESCRIPTION
When illuminated, indicates that it is not possible to make a call because a call or a conversation is in progress (from
the outdoor station from which you are calling or from another outdoor station on systems with multiple entranc-
es). The LED will be o when the system is in stand-by,
If illuminated, indicates that the call from the outdoor station is in progress. The LED will switch OFF when the call
is answered or after the programmed number of rings.
If illuminated, indicates that it is possible to speak because the call has been answered. The LED will switch OFF at
the end of a conversation (or at the end of the conversation time).
If illuminated, indicates that the door lock has been operated. It will switch OFF at the end of the programmed
“door opening” time.
PROGRAMMING
The programming consists of the following settings:
• Unit ID (1..8);
• Door Opening Time (1, 2, 5 or 10 seconds);
• Conversation Time (1 or 2 minutes);
• Addressing order of the buttons.
• Main camera selection
The settings are carried out through the 8 way dip-
switch (reference Jon Fig. 2) accessible from the
rear side of the module.
UNIT ID
Switches ID
123
OFF OFF OFF 1
ON OFF OFF 2
OFF ON OFF 3
ON ON OFF 4
OFF OFF ON 5
ON OFF ON 6
OFF ON ON 7
ON ON ON 8
DOOR OPENING TIME
Switches Seconds
4 5
OFF OFF 1
ON OFF 2
OFF ON 5
ON ON 10
CONVERSATION TIME
Switch Minutes
6
OFF 1
ON 2
ADDRESSES ORDER
Switch Sort Switch Sort
7 7
OFF
1
2
8
9
10
11
12
3
4
5
6
7
EB2
EB1
ON
11
12
6
7
8
9
10
1
2
3
4
5
EB2
EB1
Art.125 required. When Art.125 is used, follow the directions in the diagram to supply the push buttons modules.
MAIN CAMERA SELECTION
Switch Selection
8
OFF Main camera internal
ON Main camera external
MAXIMUM ILLUMINATION DISTANCE FROM CAMERA AT NIGHT
The illumination LED’s within the camera will illuminate the visitor when they are within 50cm of the camera.
MAX 50 cm

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ESVK/6286 Series “2 wire Bus” videokit
ESVK/6286 Series - Installation handbook
Art.4333/4333X Speaker unit module with built-in functional to digital interface
PROGRAMMING TAGS FOR ART.4333X
MASTER TAG
The external module is supplied with a master tag. The master tag is programmed in-factory, it is white to easily stand out. This tag
enables user tags to be programmed or cleared.
If the master tag is lost, a new one will have to be ordered and a specic procedure performed to program it on the external module.
In this instance, it will be necessary to reprogram all the user tags.
USER TAG
The user tags can be programmed on the external module using the master tag to access programming mode:
1. Place the master tag in front of the tag reader.
↪The external module emits two high-pitched “bip”.
BIP BIP
2. Press the call button (the lower call button in the case of a 2-button external module).
↪The external module emits a low-pitched continuous “beeping” sound.
BIIIIIIP
3. Release the call button.
↪The low-pitched “beeping” sound stops.
4. Place the user tag to be programmed in front of the tag reader.
↪The external module emits a high-pitched “beeping” sound, the tag is programmed. If you do
not remove the tag quickly, may be emitted the alert for an already programmed tag.
BIP
5. Repeat the step 4 for each tag to program.
Note: the external module emits three low-pitched “beeping” sounds if an already programmed
tag is placed in front of the tag reader.
BIP BIP BIP
Note: the external module emits three high-pitched “beeping” sounds to indicate that its
memory is full (50 tags maximum). In this instance, it is not possible to program new tags.
BIP BIP BIP
6. To exit programming mode:
» place the master tag in front of the tag reader, or
» wait 10 seconds after the most recent programming operation.
↪ The external module emits two low-pitched “beeping” sounds in order to indicate
that it is in operational mode.
BIP BIP
USING TAGS
Place a tag in front of the tag reader:
↪If the tag is programmed, the external module emits two high-pitched “beeping” sounds
and its relay is activated.
BIP BIP
↪If the tag is not programmed, the external module emits three low-pitched “beeping”
sounds and its relay is not activated.
BIP BIP BIP
CLEARING USER TAGS
The following procedure will clear the programming on all user tags.
Clearing the user tag programming is carried out on the external module using the master tag to run the procedure:
1. Place the master tag in front of the tag reader.
↪The external module emits two high-pitched “bip”.
BIP BIP
2. Press the call button (the lower call button in the case of an external 2-button module) BIP.
↪The external module emits a low-pitched continuous “beeping” sound.
BIIIIIIP
3. Release the call button.
↪The low-pitched “beeping” sound stops.
4. Press and hold down the call button and place the master tag in front of the tag reader.
↪The external module emitts two low-pitched “beeping” sounds, all user tags have been
cleared and the external module exits programming mode.
BIP BIP

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ESVK/6286 Series “2 wire Bus” videokit
ESVK/6286 Series - Installation handbook
REPROGRAMMING A MASTER TAGS
If the master tag is lost or damaged, a new one can be programmed using the following procedure:
1. Switch o the power.
2. Open the external module housing.
3. Bridge the PTE and GND terminals or press and hold down the“press to exit” button, if this
is wired to the external module (refer to the external module's instructions).
NC VAUX +C C NO GND GND PTE BUS BUS GND EB1 EB2 +V2 GND V VID2
4. Switch the power back on.
↪The external module emits a high-pitched “beeping” sound.
BIP
5. Remove the short between the PTE and GND terminals or release the“press to exit”button.
↪The external module emits a high-pitched "beeping" sound.
BIP
6. Place the master tag in front of the tag reader.
↪The external module emits two high-pitched “beeping” sounds, then two low-pitched
“beeping” sounds, the master tag is programmed, all user tags have been deprogrammed
and the external module exits programming mode.
BIP BIP
BIP BIP
7. Close the external module's housing.
HOW TO CONNECT AN ELECTRIC LOCK
The “door-open”relay can operate either as “dry contact” or “capacitive discharge” mode.
• In “dry contact” operation mode the relay works in a traditional way, a power supply or a power source is needed to operate the
lock (12-24Vac/dc 2A max), and activation lasts according to the door opening time programmed.
• In “capacitive discharge” operation mode the relay’s contacts, when active, supply directly the lock (12Vac/dc 1A max) for a mo-
ment. You don’t need a power supply for the lock and the door opening time programmed does not aect the activation time.
A possibile deterioration of the mechanical performance of the electric lock, might cause the “capacitive discharge” to malfunction
in time. In case the electric lock is used in very dusty environments or in peculiar climate conditions, we suggest to use the “open
door” relay in “dry contact” mode.
4 653
2
1
ON
Unit ID:
87
Art.4333-1
1
12Vac/dc 1A Max
Fig. 3 Using capacitive discharge
13V
230V
50/60 Hz
ART.321
230V
12Vac
4 653
2
1
ON
Unit ID:
87
Art.4333-1
1
12Vac 1.6A Max using Art.321
24Vac/dc 2A Max using other power supplies
Fig. 4 Using separate P.S.U.
Art.4333/4333X Speaker unit module with built-in functional to digital interface

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ESVK/6286 Series “2 wire Bus” videokit
ESVK/6286 Series - Installation handbook
ADHESIVE GASKET PLACEMENT
Apply the Yseal as shown in Fig. 5.
ANTITAMPERING LOCKS FIXING
Fit the anti-tampering locks Was shown in Fig. 6.
Y
G
Fig. 5
W
Fig. 6
HOW TO REMOVE/INSERT THE CARD NAME HOLDER
• To avoid damage to the module front plate, mask the side that
will be in contact with the screwdriver blade;
• Insert the screwdriver (at side) into the card-holder hole as
shown in Fig. 7;
• Move the screwdriver to the left as shown in Fig. 8 to extract
the card name holder;
• Edit the card name then replace it inside the holder and ret:
insert the holder inside its housing from the left or right side
then push the other side until it clips into place. Fig. 7 Fig. 8
SIGNALS ON SYSTEM CONNECTION TERMINALS
VID2 Video signal input (coax centre core)
GNDV Video signal ground (coax screen and 0V to camera)
+V2 Output to supply the external camera
if necessary
Max 12Vdc
150mA
EB2 Expansion button input 2
EB1 Expansion button input 1
GND Ground
BUS BUS Connection terminals
BUS
PTE “Push to exit” active low input
GND Ground
GND
NO Door open relay normally open contact Max 12-24
Vac/dc 2A
CDoor open relay common contact
+C Electric lock capacitor discharge output
VAUX 35Vdc power supply input (if used, the module is
powered locally and not from the BUS)
NC Door open relay normally closed
contact
Max 12-24
Vac/dc 2A
CLEANING OF THE PLATE
Use a clean and soft cloth. Use moderate warm water or non-ag-
gressive cleansers.
Do not use:
• abrasive liquids;
• chlorine-based liquids;
• metal cleaning products.
UNIT SPECIFICATION
Housing/Mounting: One 4000 Series Module / 4000 Series
Modular System
Push Buttons: Yes, from 0 to 2 call buttons depend-
ing on the model
Programming: Yes, carried out by the 8 way dip-switch
located on the rear of the module
Controls: Microphone and Loudspeaker volume
trimmers plus balance trimmer
Power Supply: Supplied by the BUS line
Power consumption: Stand-by: 50 mA
Operating: 165 mA
Working Temperature: -10 +50 °C
Art.4333/4333X Speaker unit module with built-in functional to digital interface

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ESVK/6286 Series “2 wire Bus” videokit
ESVK/6286 Series - Installation handbook
A B
C
Fig. 1 Front
MOV
NO1 NC1 NO2 NC2 NO3 NC3
SW2
SW1
NC2
NO2 C2
NC3
NO3 C3
NC1
C1
– +
NO1
Made in Italy
4901
STEEL
ALI
HIGH BRASS
MATTE
Note: Remove MOV
jumper completely
when using a relay to
trigger a gate controller.
A
BJPL ED
F
Fig. 2 Back
DESCRIPTION
The Art.4903 is manufactured from 316 grade brushed stainless
steel and the module features 12 stainless steel buttons, backlit
in blue (Keys 0 - 9, ENTER and CLEAR) and 2 LED’s for progress
information during use and programming. With three integral
relays each with common, normally open and normally closed connections and two inputs to enable the external triggering of
relays one and two (for example, push to exit button). Key presses are signalled both acoustically and visually while each button
press has a tactile feel. Entering the correct code followed by ENTER will activate the relevant relay. Programming is carried out
through the same keypad following a simple programming menu. The module can be combined with other 4000 Series modules in
an audio or video intercom system.
LEGEND
AGreen LED
BRed LED
CBacklit keypad
DJPL jumper
EMOV jumpers
FConnection terminals
MAIN FEATURES
• 3 C, NC, NO relay outputs (24Vac/dc – 5A max);
• 3 Programmable secret codes (one for each relay);
• Each relay can be set to be activated for a specic time (01 to 99 seconds) or to work as latch;
• Two active low inputs to command directly the relay 1 and 2;
• Programming menu guarded by a 4-8 digit programmable engineer’s code;
• Visual and Acoustic signal during operating and programming;
• Keypad illumination LEDs;
GENERAL DIRECTIONS FOR INSTALLATION
In order to achieve the best results from the schematics described it is necessary to install only original VIDEX equipment, strictly
keeping to the items indicated on each schematic and follow these General Directions for Installation:
• The system must be installed according to national rules in force, in any case the running of cables of any intercom unit must be
carried out separately from the mains;
• All multipair cables should be compliant to CW1308 specication (0.5mm twisted pair telephone cable).
• Cables for speech line and service should have a max resistance of 10 Ohm
• Lock release wires should be doubled up (Lock release wires and power supply wires should have a max resistance of 3 Ohm);
• The cable sizes above can be used for distances up to 50m. On distances above 50m the cable sizes should be increased to keep
the overall resistance of the cable below the RESISTANCES indicated above;
• Double check the connections before power up;
• Power up the system then check all functions.
Art.4901Digital codelock module Rev.0.1

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ESVK/6286 Series - Installation handbook
LOCK RELEASE BACK EMF PROTECTION
A varistor must be tted across the terminals on AC lock release
(Fig.1A)
and a diode must be tted across the terminals on a DC
lock release
(Fig.1B) to suppress back EMF voltages. Connect the components to the lock releases as shown in gures.
VARISTOR (MOV)
12V AC
LOCK RELEASE
Fig.1A
DIODE
1N4002
12V DC
LOCK RELEASE
Fig.1B
BUZZER BACK EMF
When using intercoms with buzzer call (Art.924/926, SMART1/2, 3101/2, 3001/2 and 3021/2) add one 0.1uF (100nF) capacitor be-
tween terminals 3 and 6 on the telephone.
BUILTIN RELAYS  BACK EMF PROTECTION
The Art.4901 includes selectable back EMF protection on the relays. The jumpers marked MOV (one jumper for each relay) are used
to select the protection type. When using a fail secure lock with connections C& NO the jumper should be in the NO position. When
using a fail open lock with connections C& NC the jumper should be in the NC position and when using the codelock to trigger a gate
controller or another third party controller the jumper should be removed completely (this disables the protection on the relay).
BACK LIGHT ADJUSTMENT JUMPER JPL
The jumper JPL (Fig.2, D) is used to adjust the brightness and determine the operation of the backlit buttons. There are four
brightness settings for the backlit buttons and two programming modes (mode 1 and 2) for the jumper.
The two modes that can be programmed change the functionality of the jumper JPL. The table below indicates the programming
mode, the position of the jumper and the operation of the backlit buttons.
Jumper Position Back light Operation
Mode 1
A
(default)
A
B
Back light on low brightness in standby. Full brightness when any buttons are pressed.
B
A
B
Back light OFF in standby. Full brightness when any buttons are pressed.
Mode 2
A or B
A
B
or
A
B
Back light on full brightness all of the time.
JPL removed in
either Mode
A
B
No back light, the back light is completely disabled.
Art.4901 Digital codelock module

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ESVK/6286 Series “2 wire Bus” videokit
ESVK/6286 Series - Installation handbook
PROGRAMMING MODE 1 DEFAULT MODE, JPL = A
Follow the steps below to set the codelock to mode 1:
1. Disconnect the power from the Art.4901 codelock;
2. Short out terminals and SW2;
3. Press and hold down button 1and keep it pressed down
while the power is switched back ON;
4. When power is restored to the codelock wait for the module
to emit a single beep and the red status LED (Fig.1, B) to ash
once;
5. Listen for the conrmation tone and wait for the red status
LED (Fig.1, B) to ash once again;
6. Release button 1 and remove the short between terminals
and SW2;
7. Set the jumper JPL to the desired position.
PROGRAMMING MODE 2
Follow the steps below to set the codelock to mode 2:
1. Disconnect the power from the Art.4901 codelock;
2. Short out terminals and SW2;
3. Press and hold down button 2and keep it pressed down
while the power is switched back ON;
4. When power is restored to the codelock wait for the module
to emit a double beep and the red status LED (Fig.1, B) to
ash once;
5. Listen for the conrmation tone and wait for the red status
LED (Fig.1, B) to ash once again;
6. Release button 2 and remove the short between terminals
and SW2;
7. Set the jumper JPL to the desired position.
BACK LIGHT AND BUTTON OPERATION
If the back light programming mode is set to mode 1 (with jumper JPL in either the A or B position) when a button is pressed on the
keypad the back light will switch to full brightness for approximately 10 seconds.
After this time the back light will either switch OFF or switch back to low brightness (depending on the jumper position) unless another
button has been pressed within the 10 second period in which case the back light will stay on full brightness for a further 10 seconds.
The exception to this is if the back light programming mode is set to mode 2, i.e. the back light will be on full brightness all of the
time or if the jumper is removed the back light will be disabled.
PROGRAMMING
• Enter the ENGINEER’SCODE: rst time type six times 1(111111
factory preset) and press ENTER (The red LED will illuminate);
• Conrm ENGINEER’S CODE (typing again the same) or
type the new code (4 to 8 digits) then press ENTER (Melo-
dy). Pressing twice the ENTER button without changing the
ENGINEER’S CODE, will exit from the programming;
• Enter the code (4 to 8 digits) to enable RELAY 1 or re-enter the
existing code then press ENTER (Melody);
• Enter the RELAY 1 operation time (2 digits 01 to 99 I.E. 05=5
seconds, 00= remain open time) or re-enter the existing time
then press ENTER (Melody);
• Enter the code (4 to 8 digits) to enable RELAY 2 or re-enter the
existing code then press ENTER (Melody);
• Enter the RELAY 2 operation time (2 digits 01 to 99 I.E. 05=5
seconds, 00= remain open time) or re-enter the existing time
then press ENTER (Melody);
• Enter the code (4 to 8 digits) to enable RELAY 3 or re-enter the
existing code then press ENTER (Melody);
• Enter the RELAY 3 operation time (2 digits 01 to 99 I.E. 05=5
seconds, 00= remain open time) or re-enter the existing time
then press ENTER (Melody);
• The system is ready to use (the red LED will be o).
PROGRAMMING NOTES
• After pressing enter following a command, press ENTER a fur-
ther twice to exit the programming menu.
RETURN SYSTEM TO PRESET ENGINEER’S FACTORY CODE
• Turn o power to code lock;
• Keep ENTER button pressed while turning the power back on;
• Release ENTER button;
• The engineer’s code is now set to 111111 (six times one).
ENTER THE
"ENGINEER’S CODE"
CONFIRM
OR CHANGE
"ENGINEER’S CODE"
ENTER
"ACCESS 1 CODE"
ENTER
"ACCESS 2 CODE"
ENTER
"ACCESS 3 CODE"
ENTER
"ACCESS 1 TIME"
ENTER
"ACCESS 2 TIME"
ENTER
"ACCESS 3 TIME"
SYSTEM
READY TO USE
First time six times
1 “111111” factory
preset
Type again six times
“1” or the new en-
gineer’s code 4 to 8
digits
Code to enable relay 1
4 to 8 digits
Code to enable relay 2
4 to 8 digits
Code to enable relay 3
4 to 8 digits
Two digits (01 to 99)
i.E. 05=5 Seconds
00= remain open
Two digits (01 to 99)
i.E. 05=5 Seconds
Two digits (01 to 99)
i.E. 05=5 Seconds
Red led will be o
Press Enter
(Red LED will
be ON)
Press Enter
(melody)
Press Enter
(melody)
Press Enter
(melody)
Press Enter
(melody)
Press Enter
(melody)
Press Enter
(melody)
Press Enter
(melody)
Art.4901 Digital codelock module

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ESVK/6286 Series - Installation handbook
OPERATION
• Type in the programmed code and press ENTER;
• If the code is correct, the green LED will illuminate for approx. 2 seconds and the relay relevant to the code will operate for the
programmed time;
• If a wrong code is entered, a continuous melody will sound for 4 or more seconds, according to the number of mistakes;
• To switch o any relay while operating, type in the relevant code then press the CLEAR button;
OPERATION NOTES
• To operate relays together, set the same code for each relay;
• If a wrong code is entered, the system will lock out for 5 seconds which will increase each time a wrong code is entered. The system will
operate only when the correct code is entered.
ADHESIVE GASKET PLACEMENT
Apply the Yseal as shown in Fig. 3.
ANTITAMPERING LOCKS FIXING
Fit the anti-tampering locks Was shown in Fig. 4.
Y
G
Fig. 3
W
Fig. 4
CONNECTION TERMINALS SIGNALS
SW2 Relay 2 command signal (active low)
SW1 Relay 1 command signal (active low)
NC3 Relay 3 normally closed contact
Max
24Vac/dc
3A
NO3 Relay 3 normally open contact
C3 Relay 3 common contact
NC2 Relay 2 normally closed contact
NO2 Relay 2 normally open contact
C2 Relay 2 common contact
NC1 Relay 1 normally closed contact
NO1 Relay 1 normally open contact
C1 Relay 1 common contact
12/24Vac/dc power input
+
CLEANING OF THE PLATE
Use a clean and soft cloth. Use moderate warm water or non-ag-
gressive cleansers.
Do not use:
• abrasive liquids;
• chlorine-based liquids;
• metal cleaning products.
TECHNICAL SPECIFICATION
Power Supply: 12/24 Vac/dc – 2VA
Power Consumption: Stand-by: 20mA
Operating: 70mA
Working Temperature: -10 +50° C
Art.4901 Digital codelock module

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ESVK/6286 Series “2 wire Bus” videokit
ESVK/6286 Series - Installation handbook
4000 Series Surface and ush mounting door station installation
EXAMPLE: INSTALLING A FOUR MODULE OUTDOOR STATION
H
G
H
Y
G
C
F
E
D
BA
CL
H
L
P O
N
M
H
M
M
C
Q
P
C
D
W
N
N
C
H
g. 1
g. 8
g. 4 g. 5 g. 6 g. 7
g. 3
g. 10
g. 11
g. 15
g. 12
g. 16
g. 13
g. 17
g. 14
g. 18
g. 2
g. 9

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ESVK/6286 Series “2 wire Bus” videokit
ESVK/6286 Series - Installation handbook
4000 Series Surface and ush mounting door station installation
INSTALLING A SURFACE MOUNT DOOR STATION
1. Place the surface box against the wall (165-170cm between the top of the box and the oor level as shown in Fig.1) and mark the xing holes for
the wall plugs and the hole for the cables E(g.2). Observe the orientation of the box with the hinge on the left;
In order to prevent water ingress we highly recommend using a silicon sealant between the wall and the back box C
ON THE LEFT, TOP AND RIGHT SIDES ONLY AND AROUND ALL HOLES D.
DON’T USE SILICON SEALANT ON THE BOTTOM SIDE OF THE BACK BOX (Fig.3);
2. As shown on Fig.2, drill the xing holes A,insert the wall plugs Band feed the cables Ethrough the surface box opening D, x surface
box Cto the wall using the screws F;
3. Apply the Ysilicon sealant on top of each module as shown in Fig.4;
4. Before installation of the module support frame, hook the modules Gto the support frame Has shown in Fig.5 then, as shown in Fig. 6, t
the two anti-tampering locks Wfor each module (do the same for the second module support frame);
5. When you have more than one support frame, hook the support frame to the surface box starting from the left. For convenience we will described
how to attach the left frame but the same must be carried out for the right frame. As shown in Fig. 7, hook the module support frame H(complete
with modules) to the surface box Cmoving the frame as suggested from pointers. Ensure that the pivots L(Fig. 7) go inside the relevant housing
Mas shown in Fig. 8;
6. As shown on Fig. 9, pull back the module support frame Hwhile moving it slightly to the left as suggested by the pointers;
7. As shown in Fig. 10, open the module support frame Has suggested by the pointer, hook the hinge locks Nto the hinges M,make the
required connections using the screwdriver provided P(at blade end) and make the required adjustment by adjusting the settings (through
openings O) and adjust trimmers;
8. Repeat the same operations described above for the second module support frame (or for the third if available);
9. When the system has been tested and is working correctly, move back the module support frames carefully, x them to the surface box using the
screwdriver provided P(torx end) and the pin machine torx screws Q(Fig. 11). Note: do not over tighten the screws more than is necessary.
INSTALLING A FLUSH MOUNTING DOOR STATION
When ush mounting and the number of modules is greater than 3, the required back boxes need to be linked together (before embedding them
in the wall) as shown on Fig. 14, 15 and 16:
• Arrange the back boxes and remove knockouts to allow cables to be fed from one back box to the other;
• Hook the spacers to rst back box then hook the second back box to obtain the result shown on Fig. 16;
1. Protect the module support frame xing holes from dust then embed the back box into the wall (165-170cm between the top of the box and
the oor level as shown on the Fig. 1) feeding the cables E(Fig. 2) through a previously opened hole in the box. Observe the direction of the
box ensuring the hinge is on the left and take care that the box prole is in line with the nished wall prole;
In order to prevent water ingress we highly recommend using a silicon sealant between the module support frame
Hand the back box ON THE LEFT, TOP AND RIGHT SIDES ONLY.
DON’T USE SILICON SEALANT ON THE BOTTOM SIDE OF THE MODULE SUPPORT FRAME (Fig.12);
2. Continue from step 4of surface mounting instructions , but at step 7hook the hinge locks
N
as shown on Fig. 13.
Note: if additional holes are made in the surface box, oxidation problems may appear unless the unprotected metal is
coated with a protective paint.
NOTES
• The screwdriver’s blade has two sides, one at and one torx, to select one of them unplug the blade from the screwdriver body and plug it
into the required side.
• The example shows the use of only one back box bottom hole for wires, this is done to keep le drawings clear. Naturally the installer can use
the left hole or the right or both if required.
HOW TO REMOVE THE CARD NAME HOLDER
• To avoid damage to the module front plate, tape the side that will be in contact with the screwdriver blade;
• lnsert the screwdriver (at side) into the card-holder hole as shown in Fig. 17;
• Move the screwdriver to the left as shown in Fig. 18 to extract the card name holder;
• Edit the card name then replace it inside the holder and ret: insert the holder inside its housing from the left or right side then push the other
side until it clips into place.

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ESVK/6286 Series “2 wire Bus” videokit
ESVK/6286 Series - Installation handbook
Art.6286 3.5" colour display videophone
27 mm 144 mm
182 mm
Fig. 1 Front
SW
BUS1 BUS2 GND +12VM GND +VAUX C NO -DOL +DOL AL-LB GND LB AL
678
1235
4
ON
SW1
1234
ON
SW3
6 7 8
1235
4
ON
SW1
1234
ON
SW3
PT3 PT2
PT1
SW1
A
C
B
G H
E
D
F
Fig. 2 Back
DESCRIPTION
An intelligent Videophone using 3.5” full colour active matrix
LCD monitor for VX2300. Including 4 buttons “service”, “privacy/
bus relay activation”, “door-open/intercommunicating call” and
“camera recall” plus 3 LED’s for visual indication of all functions.
Adjustments & programmable options: call tone volume on 3 lev-
els (low, medium, high), picture hue, brightness and contrast, call
tone melody, number of rings, privacy duration and address. Also
includes a local bell function. The Art.6286 is surface mount.
LEGEND
AConnection terminals
BBus termination switch
C8 Way dip switch bank
D4 Way dip switch bank
EContrast adjustment trimmer
FHue adjustment trimmer
GBrightness control
HCall tone volume switch
PUSH BUTTONS
Service push button
When pressed it links internally the terminals Cand NO on the connection terminals.
Privacy ON-OFF push button
To enable the function press this button when the videophone is in stand-by. The service is automatically disabled when
the programmed time expires (the privacy duration time can be programmed) or manually by pressing again the button.
Activate bus relay board Art.2305 push button
To activate a bus relay, during a conversation, press this button quickly as many times as the address value of the relay.
Door open push button
Press this button to open the door when you are in conversation.
Intercommunication push button
For an intercommunicating call, pick up the handset and press as many times as the extension or address value to call (see
SW3 Intercommunication Settings).
Camera recall push button
Pick up the handset and press as many times as the DEVICE N. of the door station to switch on.
Camera switch push button
If the door station uses the Art.4303N plus the Art.4330N, pressing this button during a conversation switches the video
signal coming from the camera module to the video signal coming from the camera module input for external camera.
During the conversation, press and keep pressed the button until the camera switches. Repeat the operation to switch back
to main camera.
R01A

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ESVK/6286 Series “2 wire Bus” videokit
ESVK/6286 Series - Installation handbook
LEDS
Privacy on LED
It illuminates when the privacy service is enabled.
Generic use LED
It is controlled from the terminals +DOL and –DOL. Nor-
mally used to signal the door status (open or closed).
ON LED
It illuminates when the videophone is switched ON.
CONTROLS
Call tone volume control
(3 levels).
Brightness control
(sliding wheel).
PT2 Colour intensity control trimmer
(rotate left to increase or right to decrease).
PT3
Contrast control trimmer*
(rotate left to increase or right to decrease).
*Not available in some LCD versions.
SW
Bus termination switch
(Right position = BUS termination active,
Left position = BUS termination disabled)
PROGRAMMING
The videophone setup consists of the following settings:
• Number of Rings;
• Melody selection;
• Privacy duration;
• Unit address (1..127, switches 1 to 7 of SW1);
• Bus Termination (open or close, switch SW);
• Intercommunication mode (between apartments or within apartment, switch 1 of SW3);
• Extension address (1..4, switches 2,3 of SW3);
• Slave mode (switch 4 of SW3).
The programming of the number of rings, melody and privacy duration are carried out through the videophone push buttons, all
other settings are carried out on the two dip-switch banks (SW1 and SW3) on the rear side of the video monitor (all the settings can
be done without opening the videophone).
It is necessary to remove temporary the power supply after making any programming changes.
NUMBER OF RINGS, MELODY SELECTION AND PRIVACY DURATION
To make these changes, it is necessary to pick up the handset rst when the system is in stand-by.
NUMBER OF RINGS
• Keep pressed the button until the two LEDs and switch on.
• Press the button for the number of times corresponding to the required number of rings to set. A beep conrms each time
the button is pressed.
• Once the required number of rings is reached, wait approx 5 seconds for the two LED’s to switch o. The new value is stored.
MELODY SELECTION
• Keep pressed the button until the two LEDs and switch on. The unit emits the current selected melody.
• Press the button and keep it pressed to listen the next melody. Repeat the operation until the required melody is found.
• Once the required melody is found, wait approx 5 seconds for the two LED’s to switch o. The new melody is set.
PRIVACY DURATION
• Keep pressed the button until the two LEDs and are switched on.
• Press the button for the number of times corresponding to the required privacy duration to set. Each time the button is
pressed, the duration is increased by 15 minutes: i.e. to set 2 hours, press the button 8 times.
Default: innite. Max value: 20 hours. To program innite privacy time don’t press any buttons.
• Once the required privacy time is reached, wait approx 5 seconds for the two LED’s to switch o. The new duration is set.
Art.6286 3.5" colour display videophone