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66250230-EN - V2.0 - 05/05/20151
4000 Series
Art. 4837 - Installation instructions
Art. 4837 Speaker unitART. 4837 SERIES - FOR “3+1”, “4+1” WITH PRIVACY OF SPEECH, INTERCOMMUNICATING AUDIO DOOR ENTRY SYSTEMS AND VIDEO DOOR ENTRY SYSTEMS
Art. 4837-0 Art. 4837-1 Art. 4837-2 Art. 4837-1D Art. 4837-2DART. 4837-0, -1, -2, -1D, -2DThe speaker unit circuitry includes:a. The transmitting amplifier with condenser microphone and
volume control;b. The receiving amplifier and volume control;c. 2 LEDs to illuminate the name plate (except the Art. 4837-0 model);d. The lock release relay to enable the electric lock;e. The modulated tone generator.This speaker unit together with a camera module Art. 4830, can be used on video door entry systems.On speaker units Art. 4837-0, Art. 4837-1 and Art. 4837-2 the “P3” and “P4” terminals will not be available.
BUTTONS LAYOUT
1
Art. 4837-1
12
Art. 4837-2
13
Art. 4837-1D
1324
Art. 4837-2D
ADHESIVE GASKET PLACEMENTApply the Y silicon sealant as shown in “Fig. 1”.
ANTI-TEMPERING LOCKS FIXINGFit the anti-tampering locks as shown in “Fig. 2”.
HOW TO REMOVE/INSERT THE CARD NAME HOLDER• To avoid damage to the module front plate, tape the side
thast will be in contact with the screwdriver blade;• Insert the screwdriver (flat side) into the card-holder hole as
shown in “Fig. 3”;• Move the screwdriver To the left as shown in “Fig. 4” to ex-
tract the card name holder;• Edit the card name then replace it inside the holder and refit:
insert the holder inside its housing from the left or right side then oush the other side until it clips into place.
TERMINALSC Push buttons common
C1 Electronic call tone output (active only on call)P1 Output call button 1 (available on all versions except -0)P2 Output call button 2 (available only on -2 and -2D versions)S1 Normally open relay contacts
(the contact between “S” and “S1” is closed when the unit re-ceives the “door open” signal
Max 24Vac/dc - 3AS
RLActive low input to enable the “door open” relay. It can be used for a “push to exit” button or generally to com-mand the “door open” relay.
– Ground
1Speech input“Door Open” signal
+ 12Vdc power input for speaker unit and LED power supply2 Speech output
P3 Output call button 3 (available only on -1D and -2D versions)P4 Output call button 4 (available only on -2D version)
Y
G
Fig. 1
W
Fig. 2
Fig. 3 Fig. 4
TECHNICAL SPECIFICATIONPower Supply: +12VdcPower Consumption: Stand-by: Approx. 25mA During a call: Approx. 150mA During a conversation: Approx. 70mAWorking Temperature: -10 +50 °C
66250230-EN - V2.0 - 05/05/20152
4000 Series
Art. 4837 - Installation instructions
Art. 4837 Speaker unit
66250230-EN - V2.0 - 05/05/20153
4000 Series
Art. 4837 - Installation instructions
Art. 4837 Speaker unit
CUSTOMER SUPPORTAll Countries:VIDEX ELECTRONICS S.P.A.www.videx.it - [email protected]: +39 0734-631669Fax: +39 0734-632475
UK Customers:VIDEX SECURITY LTDwww.videx-security.comTech Line: 0191 224 3174Fax: 0191 224 1559
The product is CE marked demonstrating its conformity and is for distribu-tion within all member states of the EU with no restrictions. This product follows the provisions of the European Directives 2004/108/ECC (EMC); 2006/95/ECC (LVD) and 93/68/ECC (CE marking).
Main UK office:VIDEX SECURITY LTD1 Osprey Trinity ParkTrinity WayLONDON E4 8TDPhone: (+44) 0870 300 1240Fax: (+44) 020 8523 [email protected]
Northern UK office:VIDEX SECURITY LTDUnit 4-7Chillingham Industrial EstateChapman StreetNEWCASTLE UPON TYNE - NE6 2XXTech Line: (+44) 0191 224 3174Phone: (+44) 0870 300 1240Fax: (+44) 0191 224 1559
Greece office:VIDEX HELLAS Electronics48 Filolaou Str.11633 ATHENSPhone: (+30) 210 7521028 (+30) 210 7521998 Fax: (+30) 210 [email protected]
Danish office:VIDEX DANMARKHammershusgade 15DK-2100 COPENHAGENPhone: (+45) 39 29 80 00Fax: (+45) 39 27 77 [email protected]
Benelux office:VIDEX BENELUXE3 Iaan, 93B-9800 DEINZEPhone: (+32) 9 380 40 20Fax: (+32) 9 380 40 [email protected]
VIDEX ELECTRONICS S.P.A.Via del Lavoro, 1 - 63846 Monte Giberto (FM) ItalyTel (+39) 0734 631669 - Fax (+39) 0734 632475www.videx.it - [email protected]
