Ecler pilot is an end-user remote control application to manage one or several installation zones where an Ecler HUB digital zoner with DSP is the audio digital brain. Each end-user accesses a closed list of control panels which have been previously decided by the HUB device Administrator. The Administrator configures and manages everything in the HUB device using its integrated webserver (HANGAR) and a standard web browser from a computer or mobile device, and without the need of additional software installation. Each control panel can include volume and mute controls and/or audio sources selection keys and/or 3-band tone controls.