6 years ago we launched DUOX, the first and only 2-wire video door entry system with completely digital communication and transmission. A worldwide technological and innovative milestone that was consolidated with the launch of DUOX PLUS, more powerful, versatile and with multiple functionalities for both the installer and the end user.

Its adaptability and simplicity have been the key to its success. DUOX PLUS multiplies the capabilities of any project and increases the number of options to choose from thanks to the additional devices that regenerate the signal and permit future modifications and extensions, regardless of the complexity of the installation.

Simultaneous communication

But what really makes it special is that it is the only system in the world capable of operating on 2-wire non-polarised cabling and sharing on the same trunk two simultaneous communication channels in the same cable section.

This means that if, for example, in a residential complex with multiple accesses such as the pedestrian entrance, access to common areas or the garage, two simultaneous calls are made to different apartments, both calls will be made regardless of whether a conversation is already in progress.

This feature of DUOX PLUS, which other 2-wire digital video door entry systems do not have, ensures that tenants enjoy maximum capacity and availability of their video door entry system, avoiding delays or problems when establishing contact with the home.

At the same time, thanks to the system's connectivity, simultaneous calls are also received on mobile devices paired with the WiFi monitor, allowing residents to receive and answer all calls made to their home from their smartphone.

And what other advantages does DUOX PLUS offer?

It offers freedom of choice. Each person can decide which device they want to have in their home and change their traditional telephone for a video door entry system whenever they wish, without neither the need to intervene in the installation nor additional cost for the rest of the neighbours.

It is also a technology that offers added value. It is not only a video door entry system, but also the first digital platform in the building. A first layer of technology on top of which other developments and services will follow.

Can you imagine all that DUOX PLUS has to offer?