Advanced Audio-Visual Presentation Systems for Inspira Group

Founded in 2000 as the student site Infostud, Inspira Group has evolved into one of Serbia's leading business and digital enterprises, symbolizing innovation across sectors like employment, automotive, real estate, e-commerce and insurance.

  • Client: Inspira Group
  • Date of project: 2024

To enhance internal communication and meet modern business standards, Inspira Group identified the need for cutting-edge audio-visual presentation systems.

The system on the company’s fifth floor is highly flexible, designed for meetings and conferences with the option to divide the space into multiple units or use it as one unified presentation area. Similarly, the system installed on the fourth floor supports video conferencing and presentations.

At the heart of these setups is a 3x3 LCD video wall (365 cm x 206 cm), comprising 55-inch professional monitors with Full HD resolution and a 3.5mm bezel. With 500 cd/m² brightness and 24/7 operation capability, these monitors ensure vibrant displays. Wall mounts allow for precise bezel alignment, and each monitor can be pulled out individually for easy maintenance without affecting the video wall’s geometry.

A DigiBird video wall controller manages the video display, allowing for multiple configurations (e.g. picture-in-picture, zoom). With 4 inputs and 12 outputs, it supports Full HD resolution and uses FPGA technology, ensuring real-time signal processing without lag, virus risk, or failure. The controller is network-connected, enabling content control via an intuitive mobile app.

Audio-video signals are distributed through the Infobit iSwitch 108H150 HDBaseT splitter and HDBaseT receivers, supporting up to eight monitors. Content is transmitted over S/FTP Cat6a cables for distances up to 100m, preserving quality. The Infobit E70C HDMI HDBaseT extenders further enhance signal distribution.

The audio system is centered around a 12x8 DSP processor with wall controls for preset selection, allowing seamless audio management when the space is divided. Three-way RCF L 2406T column speakers deliver clear, intelligible sound with minimal reflections, ensuring exceptional audio coverage. The wireless microphone system features Audix AP41 sets with OM2 handhelds and HT2 headsets for presentations, supported by an antenna splitter.

The video setup includes video mixers and streamers that double as camera controllers, alongside Infobit iCam P20 PTZ cameras that fully cover the presentation areas. Both floors are equipped with Sony VPL-PHZ60 laser projectors (6000 lm) and motorized Screen Line WA274CWI projection screens with remote control.

For background audio, a 4-zone amplifier and media player provide high-quality sound throughout the office. The RCF WMR 60-T speakers (80W) ensure a premium audio experience, with built-in connection panels enabling audio source selection and volume control.

Upon installation and system calibration, our team provided training for Inspira Group’s technical staff, equipping them to efficiently operate the audio-visual systems on both floors.