ALCAD KVS-31221 2 Wire Kit Video Door Entry Systems Installation Guide

June 11, 2024
ALCAD

ALCAD KVS-31221 2 Wire Kit Video Door Entry Systems

ELEMENTS AND DIMENSIONS

INSTALLATION OF ADDITIONAL ELEMENTS

HOW TO CONNECT AC ELECTRIC LOCK

HOW TO CONNECT INVERSE ELECTRIC LOCK

DOUBLE PEDESTRIAN DOOR

ADDITIONAL MONITORS

INSTALLING INSTRUCTIONS

POWER SUPPLY UNIT

See the safety instructions at the end of this booklet. Protect the power supply unit by complying with existing regulations governing electrical installations (avoid high-temperature locations and strong magnetic fields, ensure correct fusing, etc.).

MONITOR BRACKET

Choose an area of wall which is smooth, even and hard. Bear in mind the dimensions of the monitor which will later be connected to the connection bracket. Avoid places where there are sources of direct light, thereby preventing undesired reflections on the screen of the monitor. Similarly, avoid sources of strong heat, damp or steam, which could reduce the operational life of the equipment.

MONITOR
ENTRANCE PANEL
5 Card holder

TECHNICAL CHARACTERISTICS

POWER SUPPLY UNIT
REFERENCE: 9620024 ALC-312
MA IN S SU PP L Y : Voltage:
Current: 0.3 A (max.)
OUT P U T S : Voltage:
Current: 1 A (max.)
O P E R A TI N G T E MP E R A TURE : _-10..

+50_ O C

MONITOR

REFERENCE: 9630081 MVC-127
SCREEN: 7” COLOR TFT LCD
IM PU T P O W E R : DC15V/1A
RINGTONE: 6 Ringtones
I N S T A L L A T ION : Surface mount
O P E R A TI N G T E MP E R A TURE : _5..

+55_ O C

ENTRANCE PANEL

REFERENCE: 9800193 PDP-01211
VIDEO UNIT: 1/3” Color CCD
CONNECTION: 2 Wire
TI M E T O AN S W E R : 90 Sec
TI M E F O R C ONVE R S A TI ON : 120 Sec
ELECTRIC LOCK: __
I N S T A L L A T ION : Surface mount
I P P R O T E C TI ON : IP55
O P E R A TI N G T E MP E R A T UR E :

-10.. +50 O C

TROUBLE SHOOTING

Nothing works
a) Check the mains voltage
b) Disconnect the +, – terminals of the power supply and verify that the voltage at the terminals is 15Vdc. If there is no voltage detected at these terminals, the power supply unit may be defective. Otherwise, check if there is a short circuit in the +, – connections between the devices of the installation.
It is not possible to make a call from the entrance panel. There is no voltage in the entrance panel
If there is voltage in terminals 1,2 of the entrance panel (12-15Vdc) see the next point. Disconnect cables 1 and 2 of the monitor and check the voltage in the terminals. If this voltage is correct, check the cable between the monitor and the entrance panel. Otherwise, if the voltage is not correct, the monitor may be defective.
It is not possible to make a call from the entrance panel
this manual. If no fault is detected, the entrance panel may be defective.
You cannot hear the entrance panel in the monitor
Adjust the volume using the monitor’s volume control. If no fault is detected, the monitor or entrance panel may be defective

The electric lock is not working
If the electric lock has polarity, check that the positive terminal is connected to terminal 5 and the negative terminal to terminal 6 of the entrance panel. Verify that the terminal resistance of the door opener is between 10 and 50 ohms.
Verify that the voltage is present in the electric lock, if not, disconnect cables 5 and 6 from the entrance panel and check the voltage in terminals, if there is no voltage the entrance panel may be defective. If not, check the cable between the entrance panel and the electric lock.

CUSTOMER SERVICE

ALCAD Electronics, S.L.
Pol. Ind. Arreche-Ugalde, 1
Apdo. 455 | 20305 IRUN – Spain
Tel. (+34) 943 63 96 60
info@alcad.net
www.alcadelectronics.com

References

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