Telephones

Telephones (Audio only) Universal 4+N, Digital and 2-Wire

Mainly the typical telephone that we have at home is usually an analog system, 4+N. You can check if you disassemble the phone and see that it has 5 wires connected. We strongly recommend that you take note of the colors of the wires and where each of them are connected as there is no standard that establishes what color should be connected to each terminal. As there is no such standard, each installer can do it in their own way. If you have to disassemble the door phone for replacement, write down the colors and connections. (Take a photo if necessary).

We have different brands: Fermax, Amplivox, Golmar, Tegui, Auta, BPT. Each brand has its own phones that only work for its brand and there are also universal phones. Universal phones can be used with other brands, but only if they are universal and only for 4 + N technology. If your telephone does not have 5 wires, that is, it has more or less, then do not replace it with a universal telephone.

In Fermax universal telephones we have the table of equivalences, where you can check with which other brands and models are compatible.

If you have questions about the choice of your phone, contact us.

Analogue electronic doorphones, 4 + N systems, are so called because they use 4 common wires plus 1 additional wire for each home. In other words, 5 wires will always be connected to your phone.

In the Fermax VDS system, 3 wires are used in the telephone, although a coaxial cable may have been left on the wall without connection for foresight if in the future you want to put a monitor.

For the Fermax BUS2 system. That it is a discontinued system, only 2 wires are used. As for the Fermax DUOX system which is the new system that replaces BUS2 and also uses only two wires.

For all these digital systems that use two, three, four wires, there is no possibility of replacement by a universal analog telephone. You have to look for a phone of the same brand and of the same technology.

Regarding the replacement of an analog telephone of any brand for a universal one, you only have to pay attention to the wiring equivalence provided by the instructions of the universal telephone itself, and to the position of the internal switches. Everything explained in the user manual, quick installation guide.

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Items 1-36 of 49

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  1. VEO 4+N Telephone Exclusive for Fermax
    SKU: FER3426
    In stock
    €9.28 Tax included
     
  2. CITYMAX Basic 4+N Fermax Telephone
    SKU: FER80447
    In stock
    €9.69 Tax included
     
  3. Golmar Universal 4+N T-510R Phone
    SKU: GOLT510R
    In stock
    €11.89 Tax included
     
  4. Telephone VEO 4+N Universal OUTLET
    SKU: FER3431OUT
    In stock
    €11.91 Tax included
     
  5. Fermax VEO 4+N Universal Telephone
    SKU: FER3431
    In stock
    €11.95 Tax included
     
  6. Compact Analog Telephone 4+N Universal Auta
    SKU: AU700505
    In stock
    €14.08 Tax included
     
  7. Tegui T-71U Universal Phone
    SKU: TEGT71U
    In stock
    €14.94 Tax included
     
  8. Comelit Traditional Mini 2 Pushbutton Telephone
    SKU: COM2702W
    On request
    €15.55 Tax included
     
  9. Basic Phone Universal System Style Comelit Series
    SKU: COM2603U
    In stock
    €19.40 Tax included
     
  10. Comelit Universal 4+N 2 Push Button Mini Telephone
    SKU: COM2703U
    In stock
    €20.24 Tax included
     
  11. Telephone T-73E DIGITAL 1+1 TEGUIBUS 374250 from Tegui OUTLET
    SKU: TEG374250
    In stock
    €23.60 Tax included
     
  12. OUTLET Phone VEO DUOX PLUS Fermax
    SKU: FER3444OUT
    In stock
    €24.83 Tax included
     
  13. Basic Telephone for Comelit Stylekit 5
    SKU: COM2602
    In stock
    €25.00 Tax included
     
  14. Phone VEO DUOX PLUS Fermax
    SKU: FER3444
    In stock
    €25.54 Tax included
    Rating:
    100%
  15. Veo Connect Duox Plus phone by Fermax
    SKU: FER34440
    In stock
    €25.54 Tax included
     
  16. Basic Digital Telephone System 2 Non-Polarized Wires T-75E Series 7
    SKU: TEG374290
    On request
    €25.75 Tax included
     
  17. Digital Phone Tegui Serie 7 T-72
    SKU: TEG374220
    On request
    €26.04 Tax included
     
  18. Loft Phone 4+N
    SKU: FER3394
    In stock
    €26.90 Tax included
     
  19. MINI 2-Wire Audio Phone from Comelit Outlet
    SKU: COM2708W/AOUT
    In stock
    €27.37 Tax included
     
  20. Telephone Loft Basic VDS 3390 Fermax OUTLET
    SKU: FER3390OUT
    In stock
    €27.44 Tax included
     
  21. 2-Wire Telephone Series 8
    SKU: TEG374794
    In stock
    €28.62 Tax included
     
  22. Comelit 2-Wire MINI Telephone for Audio
    SKU: COM2708W/A
    In stock
    €29.48 Tax included
     
  23. VDS Basic Fermax Loft Telephone
    SKU: FER3390
    In stock
    €29.73 Tax included
     
  24. Telephone T-72C DIGITAL TEGUIBUS 374230
    SKU: TEG374230
    On request
    €30.26 Tax included
     
  25. Golmar Telephone 2-wire T-ART/G2+
    SKU: GOLTARTG2
    In stock
    €30.36 Tax included
     
  26. Basic digital compact phone 4 + N
    SKU: AU700005
    In stock
    €34.30 Tax included
     
  27. Desktop support for 4+N VEO and LOFT telephones
    SKU: FER3749
    On request
    €34.69 Tax included
     
  28. Fermax Loft DUOX PLUS Extra Telephone (2 wires)
    SKU: FER3452
    In stock
    €35.13 Tax included
     
  29. Loft VDS Extra Phone
    SKU: FER3391
    In stock
    €37.52 Tax included
     
  30. Auta digital compact phone 700105
    SKU: AU700105
    In stock
    €38.42 Tax included
     
  31. Visualtech Full Compact Telephone by Auta
    SKU: AUT700205
    On request
    €38.42 Tax included
     
  32. BPT Series 200 Agata Telephone
    SKU: BPTAGATAC200
    On request
    €38.62 Tax included
     
  33. Agata A200 Evo telephone by BPT
    SKU: BPTA200EVO
    In stock
    €38.62 Tax included
     
  34. MINI 2-Wire Doorphone for Video Doorphone Comelit Outlet
    SKU: COM2738W/AOUT
    In stock
    €38.85 Tax included
     
  35. iLOFT Hands-Free Telephone DUOX PLUS (2-wire)
    SKU: FER3450
    In stock
    €41.53 Tax included
     
  36. 2-Wire MINI Telephone for Comelit Video Door Phone
    SKU: COM2738W/A
    In stock
    €41.84 Tax included
     

Items 1-36 of 49

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