My Cart -


In TDTprofesional we bet on FERMAX and COMELIT as main brands of audio intercoms, video intercoms and access control systems, we have incorporated into our online store a wide catalog of tailor-made solutions for both single-family homes and neighborhood communities, residences, premises, hotels and all kinds of establishments.

Electronic door phones have always been the call system to the house where the door was intended to be opened for you. By simply pressing a button you established communication with the person inside and they decide whether or not they want to open the door. The electronic intercom is a security system.

With the change from door phone to video door phone, it has gone one step further. Since being able to see the caller at home on a screen is always an extra in terms of security.

If you are looking for a security system, be it an access control, a door phone or video door phone in TDTprofesional, you will find all the solutions.

We have lifelong analog intercoms that are already very simple and inexpensive equipment that fulfill their function of opening the door. They are installed with 5 wires.

From here we can find digital doorphones that facilitate installation because they have only 2 connection wires. Or more complex systems in terms of functions, since digital systems allow all types of implementation. We can even reach home automation and large residential complexes with video intercom access controls or even answer the call from your mobile phone without being at home.

Accessories for panels, accessories, replacement telephones or extra monitors. You can find everything on our page. And if you need something that we do not have published. Ask us!

We also offer all kinds of spare parts from the Fermax market for all kinds of repairs that you need.

Items 1-12 of 594

per page
Set Descending Direction
  1. Audio-Video Switch Syst. Simplified Comelit
    SKU: COM4861

    €427.61 Tax included
  2. Distributor 4 Outputs Simplebus 2-Wire Comelit
    SKU: COM4840

    €73.73 Tax included
  3. Accesory for Mounting IKALL Audio Units on Single-Plate Panel
    SKU: COM1250IA

    €30.26 Tax included
  4. Dual DUOX PLUS 1s Regenerator
    SKU: FER3268

    €92.27 Tax included
  5. DUOX PLUS 2 Output Regenerator
    SKU: FER3269

    €192.37 Tax included
  6. IKALL Audio and Video Groups Mounting Accessory
    SKU: COM1250IKV

    €24.19 Tax included
  7. DUOX PLUS 24Vdc Filter (2 wires)
    SKU: FER3289

    €37.28 Tax included
  8. Fermax DUOX PLUS Relay Module (2 wires)
    SKU: FER3267

    €91.48 Tax included
  9. VEO XL 7" DUOX PLUS Color Monitor (2-wire)
    SKU: FER9468

    €143.99 Tax included
  10. VEO XL 7" DUOX PLUS Color WIFI Monitor (2 wires)
    SKU: FER9469

    €238.85 Tax included
  11. Comelit POWERCOM Buttonless Front Video Module
    SKU: COM3321/0

    €45.02 Tax included
  12. Telephone Loft Basic VDS 3390 Fermax OUTLET
    SKU: FER3390OUT

    €17.79 Tax included

Items 1-12 of 594

per page
Set Descending Direction

Intercoms, Access Control