With a video door intercom system in the picture

Talking to potential visitors at the door is one thing. It is much better to look at them in peace and only then to decide whether you are at home at all. With a video door intercom system you keep the situation fully under control! Schick-Handel helps you select the right modules and plan a plant that is tailored to your individual needs.

Did you know that many burglars first use the doorbell to make sure no one is present before their own "access"? Stupid for him if a photo of the unsolicited guest is already shot automatically. This is just one of the many advantages of a modern video door intercom system.

Well planned is half done

  • Where are the cables?
  • How many residential units are on the floors?
  • How can the connections be best distributed?

Verteilung von Monitor zu Monitor

For the installation of a video door intercom system, you can also use a normal ring cable that you have already routed in your building. However, the possible maximum installation length in the house is halved. In addition, there are different installation possibilities and connection variants in the house.

Aus diesen Gründen empfehlen wir dringend, dass Sie die Sprechanlage mit uns gemeinsam planen. Denn folgende Fragen müssen vorab geklärt sein:

used cableA in metersB in meters
more than 2 monitors
Bin meters
equal to or more than 16 monitors
CAT 5 or 6,7 cable
(always a couple)
4080Not to use
non-twisted bell cable or similar
2 × 0,75 mm²
3050Not to use
Twisted (twisted cable)
2 × 0,75mm²
6010040
Twisted (twisted cable)
2x 1,0mm²
8012060

Notice: In order to increase the cross-section, cores can be doubled, it is important that always the A cores and the B cores of a pair are used together to obtain twisted lines.

So not like out of laziness like to use a twisted pair as L1 and a twisted pair as L2 for the BUS, because L1 and L2 are not twisted and that halves the possible for the installation line way!

Please be careful when planning this will save you time and hassle!

Sternverteilung Sprechanlage auf der Etage mit DBC4A1 oder von Hausverteilung zentral

Number of monitors less than 16
used cableA
in (m)
B
C
CAT 5 or 6,7 cable
(one pair / double increases the maximum line length)
606030
non-twisted bell cable or similar
2 × 0,75 mm²
303020
Twisted (twisted cable)
2x 1mm²
808040
Number of monitors more than 16
Twisted (twisted cable)
2x 1mm²
703020
Twisted (twisted cable)
2x 1,5mm²
705030

Notice:

For larger intercoms our recommendation is the star distribution over DBC4A1.

Please note for star distribution you should not connect more than 2-3 intercom monitors to a BUS port of the DBC4A1. Depending on the intercom monitor size, it may otherwise happen that the DBC4A1 switches to overload (DBC4 flashes) just when users turn on their monitors at the same time.

  • simultaneous operation intercoms monitor (single family house with Master & Slaver) not more than 1 monitor per strand
  • max. 3 monitors per strand bei 4,3″ Monitoren (DT43)
  • Max 2 monitors at T47MG per string only in multi-family house
  • max. 1 Monitor at 10 "(DT31MG)

In order to increase the cross-section, cores can be doubled, it is important that always the A cores and the B cores of a pair are used together to obtain twisted lines.

So not like out of laziness like to use a twisted pair as L1 and a twisted pair as L2 for the BUS, because L1 and L2 are not twisted and that halves the possible for the installation line way!

Please be careful when planning this will save you time and hassle!

Bei Türsprechanlagen größer 20 Monitore sollten Repeater oder Gateway,- Routermodule gesetzt werden. Lassen sie sich diese Anlagen vom TEC Support planen!!!

So your video door intercom is perfectly wired

Grundsätzlich empfiehlt sich für eine Video-Türsprechanlage ein sogenanntes 2- Drahtsystem (DT-System). Dabei werden von der Türklingel zwei 0,8-1,5 Millimeter starke Drähte zum Stromverteilerkasten (DPS-Powerswitch) geführt, von wo aus entsprechende Signale an bis zu 32 Video-Gegensprechstellen in den Wohneinheiten gehen. Je nach Anlage sind diese mit einem TFT-Bildschirm oder Touchscreen ausgestattet und können unter anderem durch ein Bildspeichersystem ergänzt werden. Jede Sprechstelle erhält einen individuellen DIP-Code, der einer festen Türklingel-Taste zugeordnet ist. Darüber hinaus können Sie jedem Bewohner eine persönliche Codekarte zuteilen, mit der er die Haustür öffnen kann. Es ist möglich, einer einzigen Türklingel-Station bis zu 1.000 Karten zuzuordnen.

For longer distances, BDU repeaters can be used

When planning your video door intercom, Schick-Handel supports you to the best of its ability. For us, it is very helpful if you send us a simple sketch of your residential object and the inquiry Form für Türsprechanlagen so detailliert wie möglich ausfüllen. Oder rufen Sie uns einfach an – denn so lassen sich die meisten Fragen immer noch am schnellsten klären!

  • They retain full control.
  • wide selection of optional components
  • comprehensive assistance in planning

When planning your video door intercom, Schick-Handel supports you to the best of its ability. For us, it is very helpful if you send us a simple sketch of your residential object and the inquiry Form für Türsprechanlagen so detailliert wie möglich ausfüllen. Oder rufen Sie uns einfach an – denn so lassen sich die meisten Fragen immer noch am schnellsten klären!

  • They retain full control.
  • wide selection of optional components
  • comprehensive assistance in planning