General
Application	Underfloor installation
Number of modules	2
Product type	Underfloor mounting box
Compatibility	2N Helios IP Verso

The recessed box from 2N Telecommunications, manufacturer's number 9155015D, is an accessory for the installation of intercom systems in recessed areas. It is specifically designed for mounting in wall openings and provides space for two modules, allowing it to be flexibly integrated into existing installations. The box serves as a base for the installation components of IP-based intercom systems, particularly in connection with the 2N Helios IP Verso system. Its construction enables a clean and concealed installation of electrical components within the masonry, ensuring the external surface of the wall remains visually unobstructed.

Recessed installation
The box is intended for installation within walls, where the electrical components are hidden behind the plaster layer. This is typical for professional electrical installations, where an aesthetically clean and functionally secure routing is required. The box is installed into the designated wall opening and subsequently sealed with plaster or wall cladding, so that only the front plate of the intercom system remains visible.

Modular equipment
The box provides space for two modules, meaning it is designed to accommodate two separate electrical assemblies. These modules may include, for example, power supply components, connection units, or other electronic components required for the intercom system's operation. The modular structure allows for flexible adaptation to different requirements and system configurations.

Technology explained simply
The box itself is not an active electronic device, but a passive mounting element. It serves as a mechanical holder and protection for the modules installed within it. The use of recessed boxes is common in electrical installations to protect wiring and electrical components from mechanical damage and environmental influences. The box is installed into the wall, with electrical connections running inside the wall, ensuring a proper and secure installation.

Compatibility and accessories
The box is designed as an accessory for the 2N Helios IP Verso system. It is specifically designed for integration into IP-based intercom systems that communicate via network connections. Compatibility with the IP Verso system enables seamless integration into existing or newly installed intercom systems. No additional components or accessories are specified as being specifically associated with this box.

Mounting and installation
Mounting is performed by installing the box into a suitably prepared wall opening. The box is inserted into the opening and secured to the wall by screwing or bonding, depending on the building material and installation requirements. The electrical modules are then inserted into the box and wired. The installation requires no special tools or materials beyond those typically available in electrical installations.

Advantages in operation
The use of a recessed box offers the advantage of a clean and inconspicuous installation. Electrical components are protected from external influences, increasing their lifespan and reliability. The modular design allows for flexible adaptation to different system requirements. The box is easy to install and integrates seamlessly into existing electrical installations.