Analogue/4+N

Analogue/4+N. Analogue audio system.

Recommended in small/medium-sized buildings.

It uses 4 common wires for the entire installation plus 1 call (or call return) wire per home. 7 accesses maximum and guard unit.

Analogue/4+N

8 CAMERAS VIDEO SELECTOR

Ref: 2472

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USB ADAPTOR TO RS485

Ref: 24661

Interface that enables local connection between the PC (USB port) and the installation, to configure, control and manage the facilities.Used for ma...
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4/W VIDEO DISTRIBUTOR

Ref: 2449

Video distribution in several outputs.
Must be used in all video signal bifurcations.

Available in 2 and 4 outputs.
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2/W VIDEO DISTRIBUTOR

Ref: 2448

Video distribution in several outputs.
Must be used in all video signal bifurcations.

Available in 2 and 4 outputs.
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CALL MULTIPLIER

Ref: 2340

The call signal is increased in installations with a large amount of telephones in the same apartment (more than 5).
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ELECTRONIC EXTENSION CALL

Ref: 2040

Equipment that lets you hear the audio/video door entry ring tone from a place other than where the telephone or monitor is located.
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ADDITIONAL FUNCTIONS RELAY

Ref: 2013

Necessary to activate an external device (courtesy light, second door, etc) from the corresponding button (additional button) located in the phone...
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EMERGENCY MODULE 18 VDC

Ref: 1021

Used when emergency functions are required such as in the case of a power cut. A 18 Vdc power supply is used with this adaptor and the necessary ba...
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2/W 4+N AUDIO CITY KIT

Ref: 4862

The new CITY door entry KITS include the CITYLINE panel for single family homes from FERMAX.

The result of the natural evolution of the CITYLINE panel...

1/W 4+N AUDIO CITY KIT

Ref: 4860

One-line single-family AUDIO kit.

For a complete installation of a single line electronic door entry system in a single family home, a business or

...

2/W CITYMAX AUDIO KIT WH./TEL

Ref: 6202

The classic range of CITYMAX audio kits is back again for up to 24 apartments.

  • Indoors, the Citymax telephone (surface installation).
  • Outdoors, the
...

1/W CITYMAX AUDIO KIT WH./TEL

Ref: 6201

FERMAX doorphone kits include all the necessary material for installation in a single-family home or office.

The Citymax Audio Door Entry system kit

...

3/W 4+N AUDIO CITY KIT

Ref: 4863

The new CITY door entry KITS include the CITYLINE panel for single family homes from FERMAX.

The result of the natural evolution of the CITYLINE panel...

4/W 4+N AUDIO CITY KIT

Ref: 4864

The new CITY door entry KITS include the CITYLINE panel for single family homes from FERMAX.

The result of the natural evolution of the CITYLINE panel...

6/W 4+N AUDIO CITY KIT

Ref: 4866

The new CITY door entry KITS include the CITYLINE panel for single family homes from FERMAX.

The result of the natural evolution of the CITYLINE panel...

8/W 4+N AUDIO CITY KIT

Ref: 4868

The new CITY door entry KITS include the CITYLINE panel for single family homes from FERMAX.

The result of the natural evolution of the CITYLINE panel...

10/W 4+N AUDIO CITY KIT

Ref: 4865

The new CITY door entry KITS include the CITYLINE panel for single family homes from FERMAX.

The result of the natural evolution of the CITYLINE panel...

12/W 4+N AUDIO CITY KIT

Ref: 4867

The new CITY door entry KITS include the CITYLINE panel for single family homes from FERMAX.

The result of the natural evolution of the CITYLINE panel...

14/W 4+N AUDIO CITY KIT

Ref: 4869

The new CITY door entry KITS include the CITYLINE panel for single family homes from FERMAX.

The result of the natural evolution of the CITYLINE panel...

16/W 4+N AUDIO CITY KIT

Ref: 4871

The new CITY door entry KITS include the CITYLINE panel for single family homes from FERMAX.

The result of the natural evolution of the CITYLINE panel...

Technical Documentation

Technical Books

4+N Technical Books
94727 TECHNICAL MANUAL INSTALLATION 4N Citymax V05-03

Presentations/courses

4+N Seminar 2017 Eng

Utilities